Adrigole Map

WDCGG ID	ADR6021
GAW ID	ADR
WIGOS ID	0-20008-0-ADR
Station name	Adrigole
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	51.6800003052
Longitude (east: +; west: −)	-9.7299995422
Elevation (m a.s.l.)	50
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/85
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description
Contributor(s)	AGAGE
Gas Species	N₂O CCl₄ CH₃CCl₃ CFC-12 CFC-11

Alert Map

WDCGG ID	ALT4001
GAW ID	ALT
WIGOS ID	0-20008-0-ALT
Station name	Alert
GAW category	GAW Global
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	82.4991455078
Longitude (east: +; west: −)	-62.3415260315
Elevation (m a.s.l.)	185
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/487
Climate Zone	ET (Tundra climate)
Website
Status	Operational
Description	In 1986, the Alert Background Air Pollution Monitoring Network (BAPMoN) Observatory was opened as Canada's first research station for the continuous monitoring of background concentrations of trace gases and aerosols. Currently, the Dr. Neil Trivett Global Atmosphere Watch Observatory at Alert, NU is the most northerly site in the GAW Network. It is located on the northeastern tip of Ellesmere Island in Nunavut, Canada, far removed from the major industrial regions of the Northern Hemisphere. Alert is also the site of a military station (CFS Alert) staffed with about 60 personnel, and an Environment and Climate Change Canada Upper Air Weather Station. The Alert GAW Observatory is approximately 400 m2 in size and is situated 185 m above sea level and 6 km SSW of CFS Alert. It is a key site for Arctic atmospheric process studies, which have led to the discovery of such phenomena as Arctic haze, important chemical interactions of pollutants with snow surfaces, and rapid changes in the chemical composition of the atmospheric boundary layer during polar sunrise. A team of Canadian scientists, working in partnership with international scientists, maintains the extensive measurement program at Alert. Currently at Alert, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab (GGML), continuously measures ambient CO2, CH4 and CO via Cavity Ring Down Spectroscopy from a 10m tower. Biweekly integrated samples are taken and analyzed for 14C isotope in CO2, by the University of Heidelberg. Aerosol optical, physical and chemical properties are measured, including light absorption, scattering, number size distribution, black carbon /organic carbon (BC/OC) concentrations and their 13C and 14C compositions. Weekly ambient flask samples were taken at the site and analyzed for CO2, CH4 and N2O from 1999-2018, as well as 13C and 18O isotopes in CO2, from 1998-2010 by GGML. Currently, other institutes such as NOAA, CSIRO, MPI and Scripps continue to take weekly flask samples.
Contributor(s)	CSIRO ECCC NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Amsterdam Island Map

WDCGG ID	AMS1010
GAW ID	AMS
WIGOS ID	0-20008-0-AMS
Station name	Amsterdam Island
GAW category	GAW Global
WMO region	REGION I (Africa)
Country/territory	France
Address 1	LSCE CEA Orme des Merisiers 91191 Gif-sur-Yvette Cedex France
Address 2
Address 3
Latitude (north: +; south: −)	-37.7983016968
Longitude (east: +; west: −)	77.5378036499
Elevation (m a.s.l.)	70
Timezone	UTC+05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/485
Climate Zone	Cfc (Warm temperate climate, fully humid, cool summer)
Website
Status	Operational
Description	This research station is situated on an island of 58 km2. The station is located in the South Indian Ocean. This special geographical situation offers the opportunity to monitor background concentrations, with sporadic events originating from Southern Africa.
Contributor(s)	LSCE NOAA
Gas Species	CO₂ CH₄ CO

Anmyeon-do Map

WDCGG ID	AMY2014
GAW ID	AMY
WIGOS ID	0-20008-0-AMY
Station name	Anmyeon-do
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Republic of Korea
Address 1	1764-6 Seungen-ri Anmyeon-up Taean-gun Chung-nam 357-961, Korea
Address 2
Address 3
Latitude (north: +; south: −)	36.5386
Longitude (east: +; west: −)	126.33
Elevation (m a.s.l.)	42
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/653
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	http://www.climate.go.kr/home/Eng/htmls/kgawc/sub4.html
Status	Operational
Description
Contributor(s)	KMA NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ CFC-113 CFC-12 CFC-11 HFC-125 HFC-143a HFC-32 CBrF₃ CO H₂

Arembepe Map

WDCGG ID	ABP3003
GAW ID	ABP
WIGOS ID	0-20008-0-ABP
Station name	Arembepe
GAW category	GAW Global
WMO region	REGION III (South America)
Country/territory	Brazil
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-12.7666664124
Longitude (east: +; west: −)	-38.1666679382
Elevation (m a.s.l.)	0
Timezone	UTC-03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/458
Climate Zone	Af (Equatorial rainforest, fully humid)
Website
Status	Closed
Description	The station coexists with a turtle sanctuary on the sea coast of the state of Bahia. Steady trade wind flow from the Atlantic. The station is located on a beach about 2 km north of the village of Arembepe, that has about 5000 inhabitants. It is about 25 km NE of the city of Salvador. The wind direction is about 95% of time from the South Atlantic Ocean, perpendicular to the shore.
Contributor(s)	INPE NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Argyle (ME) Map

WDCGG ID	AMT4017
GAW ID	AMT
WIGOS ID	0-20008-0-AMT
Station name	Argyle (ME)
GAW category	GAW Other elements
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	45.0299987793
Longitude (east: +; west: −)	-68.6800003052
Elevation (m a.s.l.)	50
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/797
Climate Zone	UNK (Unknown)
Website
Status	Non-reporting
Description
Contributor(s)	NOAA
Gas Species	CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO

Arrival Heights Map

WDCGG ID	ARH7009
GAW ID	ARH
WIGOS ID	0-554-0-89668
Station name	Arrival Heights
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	New Zealand
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-77.83011
Longitude (east: +; west: −)	166.66049
Elevation (m a.s.l.)	187.41
Timezone	UTC+12:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/676
Climate Zone	EF (Frost climate)
Website	https://www.niwa.co.nz/atmosphere/facilities/lauder-atmospheric-research-station
Status	Operational
Description	Arrival Heights is located on Hut Point Peninsula, Ross Island, Antarctica. It is about 1.5 km north of McMurdo Station and 3 km northwest of Scott Base. The station is managed by Antarctica New Zealand (www.antarcticanz.govt.nz). Arrival Heights is located in Antarctic Specially Protected Area (ASPA 122); it is protected to prevent disturbance to an electromagnetically quiet and atmospherically clean area containing highly sensitive upper atmospheric equipment. Arrival Heights is a NDACC station with UVvis, FTIR and Dobson measurements.
Contributor(s)	NIWA
Gas Species	CH₄ N₂O ¹³CH₄ CO

Ascension Island Map

WDCGG ID	ASC1007
GAW ID	ASC
WIGOS ID	0-20008-0-ASC
Station name	Ascension Island
GAW category	GAW Regional
WMO region	REGION I (Africa)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-7.9699997902
Longitude (east: +; west: −)	-14.3999996185
Elevation (m a.s.l.)	91
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/92
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	NOAA "Carbon Capture Surface Flask" project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Assekrem Map

WDCGG ID	ASK1003
GAW ID	ASK
WIGOS ID	0-20008-0-ASK
Station name	Assekrem
GAW category	GAW Global
WMO region	REGION I (Africa)
Country/territory	Algeria
Address 1	PObox 31 - TAMANRASSET 11000- ALGERIA
Address 2
Address 3
Latitude (north: +; south: −)	23.26116
Longitude (east: +; west: −)	5.63115
Elevation (m a.s.l.)	2710
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/464
Climate Zone	BWh (Desert climate, hot arid)
Website	http://www.meteo.dz/html/station_vag.htm
Status	Operational
Description	The station is located on the summit (plateau) of the second highest point of the Hoggar mountain range in the Saharan desert. The site is very remote at a distance of 50 km from Tamanrasset. Touristic activities in the area are limited due to difficult access to a few dozen visitors per day. Vegetation is extremely sparse.
Contributor(s)	NOAA ONM
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Baltic Sea Map

WDCGG ID	BAL6009
GAW ID	BAL
WIGOS ID	0-20008-0-BAL
Station name	Baltic Sea
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Poland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	55.5
Longitude (east: +; west: −)	16.6700000763
Elevation (m a.s.l.)	7
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/96
Climate Zone	UNK (Unknown)
Website
Status	Non-reporting
Description	The sampling station is located on the ferry boat “Stena Baltica” operating between Gdynia, Poland and Karlskrona, Sweden. There is an automatic system of sampling that is operated by captains and mates of the boat, all of them trained in sampling. The samples (two of them each time) are collected twice a week; then they are sent to Boulder, Colorado via Sea Fisheries Institute and the American Embassy in Warsaw. The station is considered to be among the best organized stations in the whole sampling network and that fact was acknowledged by NOAA in 2003; Dr. Marianna Pastuszak, captains and mates of the “Stena Baltica” were rewarded with NOAA Environmental Hero Awards.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Baring Head Map

WDCGG ID	BHD5012
GAW ID	BHD
WIGOS ID	0-20008-0-BHD
Station name	Baring Head
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	New Zealand
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-41.4081916809
Longitude (east: +; west: −)	174.870803833
Elevation (m a.s.l.)	85
Timezone	UTC+12:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/98
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	https://niwa.co.nz/atmosphere/facilities/baring-head
Status	Operational
Description	Baring Head Clean Air Monitoring Station is located on a remote coastal cliff top on the south coast of the North Island of New Zealand, overlooking the South Pacific Ocean. The station, which was established in 1970, is 85 m above mean sea level, and approximately 240 m from the ocean. The intervening land consists of a beach strip and cliff face containing sparse shrubby vegetation. There is a single residence to the north of the site, otherwise there is no permanent occupation within 3 km. The surrounding land has been used fairly consistently for low density livestock farming. Wellington city, which has a population of approximately 380,000, is 10km to the northwest of the site. The site is visited by staff for maintenance of equipment approximately weekly. Southerly wind episodes at the site represent oceanic air to the south of New Zealand.
Contributor(s)	NIWA NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂ ¹⁴CO₂

Barrow (AK) Map

WDCGG ID	BRW4003
GAW ID	BRW
WIGOS ID	0-20008-0-BRW
Station name	Barrow (AK)
GAW category	GAW Global
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1	P.O. Box 888 Barrow, AK 99723
Address 2
Address 3
Latitude (north: +; south: −)	71.3230133057
Longitude (east: +; west: −)	-156.6114654541
Elevation (m a.s.l.)	11
Timezone	UTC-09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/489
Climate Zone	ET (Tundra climate)
Website	https://gml.noaa.gov/obop/brw/
Status	Operational
Description	The Barrow Atmospheric Baseline Observatory, established in 1973, is located near sea level 8 km east of Utqiagvik, Alaska at 71.32 degrees north. This facility is staffed year around by 2 engineers/scientists who often commute to work in winter on snow machines. Due to its unique location, dedicated and highly trained staff, excellent power and communications infrastructure, the Barrow Observatory is host to numerous cooperative research projects from around the world. BRW is located so that it receives minimal influence from anthropogenic effects. It is about 8 km northeast of the village of Utqiagvik and has a prevailing east-northeast wind off the Beaufort Sea. It is attended at least 5 days a week for routine inspection and maintenance of the instrumentation. In addition, the National Weather Service (NWS) maintains a weather observing facility in Utqiagvik. Although the measurements at BRW are made over open tundra, there are large lagoons and a number of lakes in the vicinity, and the Arctic Ocean is less than 3 km northwest of the site. Because of its proximity to these bodies of water and the fact that the prevailing winds are off the Beaufort Sea, BRW is perhaps best characterized as having an Arctic maritime climate affected by variations of weather and sea ice conditions in the Central Arctic.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Begur Map

WDCGG ID	BGU6046
GAW ID	BGU
WIGOS ID	0-20008-0-BGU
Station name	Begur
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Spain
Address 1	IC3 Institut Català de Ciències del Clima Laboratori de l'Atmosfera i dels Oceans Parc Científic de Barcelona Baldiri i Reixac 2 08028 Barcelona
Address 2
Address 3
Latitude (north: +; south: −)	41.9700012207
Longitude (east: +; west: −)	3.2300000191
Elevation (m a.s.l.)	13
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/763
Climate Zone	Csa (Warm temperate climate with dry and hot summer)
Website
Status	Non-reporting
Description
Contributor(s)	LSCE
Gas Species	CO₂ CH₄

Behchoko Map

WDCGG ID	BCK4129
GAW ID	BCK
WIGOS ID	0-20008-0-BCK
Station name	Behchoko
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	62.797934
Longitude (east: +; west: −)	-115.918255
Elevation (m a.s.l.)	184
Timezone	UTC-07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/925
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	The Behchoko observational site is located on the northwest tip of Great Slave Lake, approximately 80 km northwest of Yellowknife in Canada’s Northwest Territories. The community of Behchoko is located 10km Northwest of the site. The immediate area consists of steep wooded hills interspersed with lakes. Tree cover is mixed conifer and deciduous (6-10 metres in height). The site (a backup power generation station) and 60m communication tower is owned by the Northwest Territories Power Corporation. Currently, Environment and Climate Change Canada’s Greenhouse Gas Monitoring Laboratory continuously measures ambient air for CO2, CH4 and CO using Cavity Ring Down Spectroscopy using the 60m tower.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄

BEO Moussala Map

WDCGG ID	BEO6045
GAW ID	BEO
WIGOS ID	0-20008-0-BEO
Station name	BEO Moussala
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Bulgaria
Address 1	Boul. Tsarigradsko shose 72 Sofia 1784 Bulgaria
Address 2
Address 3
Latitude (north: +; south: −)	42.1791992188
Longitude (east: +; west: −)	23.5855998993
Elevation (m a.s.l.)	2925
Timezone	UTC+03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/776
Climate Zone	Dfd (Snow climate, fully humid, extremely continental)
Website	www.beo.inrne.bas.bg
Status	Operational
Description	BEO Moussala mission Observing, Monitoring and Study of Global Change, Climate, Aerospace and Terrestrial Environment, Natural Hazards and Technological Risks. Main research fields are: Atmospheric Physics and Chemistry; Physics and Astrophysics of Cosmic Rays; Complex Monitoring of Environment and Ecotoxicological Studies; Control of Long Range Radionuclides and Toxic Elements Transport; Sensors, Detectors and Complex Monitoring Devices Development BEO Moussala has a dynamic developing set of measuring, telecommunication and information systems and devices: automatic weather station, measuring temperature, pressure, direction and wind velocity, relative humidity and precipitations; automatic gas analyser, measuring concentrations of CO, CO2, SO2, O3, NO, NO2, NOx; the device for measuring the acidity of clouds; ozonometer, a device measuring ozone total column; detector of UV flux; aerosol properties measuring devices: nephelometer, measuring scaterring coefficient and scanning measurement particle seizer (SMPS); three devices for gamma background measurements, based on different principles; thermoluminescent detectors; device for measuring of aerosols radioactivity; high temperature semiconductor gamma spectrometer; active radon meter; neutron flux meter with high accuracy; device measuring the intensity cosmic neutron flux; complex cosmic ray detector SEVAN; passive neutron detector; Cerenkov leight telescope; muon Cerenkov telescope; LET spectrometer BEO Moussala has a developing data base with different levels and ways of access and high level of publicity in Internet, presenting on-line in real time the BEO Moussala data flows; refining QA/QC system. BEO Moussala is a modern complex High Mountain Observatory with developed and reliable infrastructure – double electricity supply and reserve supply; energy effective heating system; three times reserved communication; reliable transport, drinking water and water supply; optimal food stocks; modern active l
Contributor(s)	INRNE
Gas Species	CO₂ CO

Bering Island Map

WDCGG ID	BER2003
GAW ID	BER
WIGOS ID	0-20008-0-BER
Station name	Bering Island
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Russian Federation
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	55.2000007629
Longitude (east: +; west: −)	165.9799957275
Elevation (m a.s.l.)	13
Timezone	UTC+12:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/106
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Closed
Description	Island sea shore, Kamchatka Peninsula
Contributor(s)	MGO
Gas Species	CO₂

Bilsdale Map

WDCGG ID	BSD6293
GAW ID	BSD
WIGOS ID	0-20008-0-BSD
Station name	Bilsdale
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	54.359
Longitude (east: +; west: −)	-1.15
Elevation (m a.s.l.)	380
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/32266
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.metoffice.gov.uk/research/monitoring/atmospheric-trends/sites/bilsdale
Status	Non-reporting
Description	Bilsdale tall tower is in a remote area of the North York Moors National Park and is the first monitoring site in the northeast region of England. The closest large conurbations are York and Middlesbrough, located 30 miles south and 16 miles northeast, respectively. The tower is on a high plateau overlooking green valleys used mainly for livestock (sheep and cattle). Air samples are taken from a line sampling 108 meters up a tall tower for all gases. CO2, CH4 and CO are also measured at a height of 248 m and 42 m above ground level. Due to the sites location, far from strong sources of local pollution, measurements from this site will be used to calculate emission maps of trace gas species in the UK in combination with other measurement stations in the UK (Ridge Hill and Tacolneston) and Ireland (Mace Head).
Contributor(s)	UNIVBRIS
Gas Species	CO₂ CH₄ N₂O SF₆ CO

Bird Island (South Georgia) Map

WDCGG ID	SGI3006
GAW ID	SGI
WIGOS ID	0-20008-0-SGI
Station name	Bird Island (South Georgia)
GAW category	GAW Regional
WMO region	REGION III (South America)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-54.0083007813
Longitude (east: +; west: −)	-38.0512008667
Elevation (m a.s.l.)	30
Timezone	UTC-02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/110
Climate Zone	ET (Tundra climate)
Website
Status	Non-reporting
Description	Bird Island lies off the north-west tip of South Georgia in the Southern Atlantic Ocean. It is separated by a 500m channel, Bird Sound, from the South Georgia mainland. It is approximately 1000km south east of the Falkland Islands and is accessible only by boat or ship supported helicopter. - former NOAA flask sampling site
Contributor(s)	NOAA
Gas Species	CO₂ CH₄

Bratt's Lake Map

WDCGG ID	BRA4218
GAW ID	BRA
WIGOS ID	0-20008-0-BRA
Station name	Bratt's Lake
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	50.201631
Longitude (east: +; west: −)	-104.711259
Elevation (m a.s.l.)	580
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/699
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Operational
Description	Bratt's Lake is situated approximately 23 Km south of the city of Regina, Saskatchewan. The original observatory was established for the WCRP BSRN. Since then, meteorological and air and precipitation chemistry measurements have been added. The observatory is on the Canadian praire and is situated on a working grain farm. The topography is flat within +/- 5 m over a radius of 20 km. Observations are spread out over an area of approximately a square kilometer. The station name refers to the Regional Municipality in which it is located. The 'lake' term refers to an intermittent body of water of less than 0.5 square kilometers 15 km to the east of the site. Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab, continuously measures ambient air for CO2, CO and CH4 via Cavity Ring Down Spectroscopy from a 35m tower.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄

Brotjacklriegel Map

WDCGG ID	BRT6025
GAW ID	BRT
WIGOS ID	0-20008-0-BRT
Station name	Brotjacklriegel
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental Agency Monitoring site Brotjacklriegel Alte Schule 35 1/4 D-94508 Riggerding
Address 2
Address 3
Latitude (north: +; south: −)	48.8166656494
Longitude (east: +; west: −)	13.2166662216
Elevation (m a.s.l.)	1016
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/11
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description	Mid mountain range, located on peak, forest environment.The station is situated on a mountain in the Bavarian Mountains, surrounded by forests. Monitoring on a wooden tower of the Bavarian Radio, 18 m above surface. Oil burning (heating) at site, distance to sampler 18 m, source height 7 m. Cities: Grafenau: 8,000 inhabitants, 14.3 km northeast; Regen: 11,000 inhab., 18.7 km northwest; Vilshofen: 15,000 inhab., 20.5 km south of the station.&#13 Cars: Only a small forest lane leading to the site with approx. 3 vehicles/day within 3.5 km.
Contributor(s)	UBAG
Gas Species	CO₂

Bukit Kototabang Map

WDCGG ID	BKT5007
GAW ID	BKT
WIGOS ID	0-20008-0-BKT
Station name	Bukit Kototabang
GAW category	GAW Global
WMO region	REGION V (South-West Pacific)
Country/territory	Indonesia
Address 1	PO.BOX 11 Bukit Tinggi 26100.Jalan Raya Bukit Tinggi - Medan Km. 17 Desa Muaro Kec. Palupuh West Sumatera, Indonesia
Address 2
Address 3
Latitude (north: +; south: −)	-0.2019443959
Longitude (east: +; west: −)	100.3180541992
Elevation (m a.s.l.)	864
Timezone	UTC+07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/453
Climate Zone	Af (Equatorial rainforest, fully humid)
Website	https://gawbkt.id/
Status	Operational
Description	The Global GAW station Bukit Kototabang is located on the island Sumatra, Indonesia (0° 12' 07" S - 100° 19' 05" E). The station is roughly 17 km north of the town Bukittinggi (population: 85'000) and around 120 km north of Padang which the capital of the province West Sumatra. The remote station Bukit Kototabang (which means The Hill of Flying City) is situated in the equatorial zone on the ridge of a high plateau at an altitude of 864.5 m a.s.l., and 40 km off the western coastline. The prevailing winds are blowing either from south-south-east (December to May) or from north-north-west (May to October). The temperature varies from 16 to 25 °C with only slight annual variation and the relative humidity is usually higher than 80%. The facilities at the site consist of a large one-storey building, which provides excellent space for offices, meeting room and laboratories. On the 300 m2 flat roof, the air inlet and several radiation and meteorological equipment are mounted. The station is reached over a small access road which is closed to the public and is a few kilometres off the westerly main road (moderate traffic) between Padang and Medan. The vegetation in the surrounding area (30 km) consists mainly of tropical forest. However, the small access road to the station enabled farmers to develop the area. The station responsible has asked the West Sumatra authorities for support about the concerns regarding the altering of the surrounding environment.
Contributor(s)	BMKG NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

CAIRO Map

WDCGG ID	CAI1001
GAW ID	CAI
WIGOS ID	0-20008-0-CAI
Station name	CAIRO
GAW category	GAW Regional
WMO region	REGION I (Africa)
Country/territory	Egypt
Address 1	Kobry El-Koba, Cairo Egypt P.O.Box:11784
Address 2
Address 3
Latitude (north: +; south: −)	30.0833339691
Longitude (east: +; west: −)	31.2833328247
Elevation (m a.s.l.)	35
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/588
Climate Zone	BWh (Desert climate, hot arid)
Website
Status	Operational
Description	The air pollution, ozone and radiation measurement stations located at the headquarters of Egyptian Meteorological Authority EMA. It located in Cairo city, the capital of Egypt, far about 12 Km from Cairo International Airport. There are six regional centers: 1-Cairo Regional Center for Communications 2-Cairo Regional Center for forecasts 3-Cairo Regional Center for the solar radiation 4-Cairo Regional Center for ozone 5-Cairo Regional Center for the calibration 6-Cairo Regional Training Center Cairo is the capital city of Egypt, and is the largest city in Africa, and the Arab World. It is the largest metropolitan area in Egypt, and is one of the most populous in the world. Cairo has a population of about 12 million people, according to the 2008 population census. In Cairo, and along the Nile River Valley, the climate is an odd mixture between Mediterranean climate and desert climate , but often with high humidity due to the river valley's effects. Wind storms can be frequent, bringing Saharan dust into the city during the months of March and April. High temperatures in winter range from 13°C to 19°C, while nighttime lows drop to below 8°C, often to 5°C. In summer, the highs rarely surpass 40°C, and lows drop to about 20°C. Rainfall is sparse, but sudden showers do cause harsh flooding. In a city near Cairo called New Cairo, the temperatures often drop below zero during winter. New Cairo's weather is generally cooler than that of Cairo due to its high altitude. Cairo is a rapidly expanding city, which has led to many environmental problems. The air pollution in Cairo is a matter of serious concern. Greater Cairo's volatile aromatic hydrocarbon levels are higher than many other similar cities. Air quality measurements in Cairo have also been recording dangerous levels of lead, carbon dioxide, sulphur dioxide, and suspended particulate matter concentrations due to decades of unregulated vehicle emissions, urban industrial operations, and chaff and
Contributor(s)	EMA
Gas Species	CO₂

Cambridge Bay Map

WDCGG ID	CBY4165
GAW ID	CBY
WIGOS ID	0-20008-0-CBY
Station name	Cambridge Bay
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	69.1284
Longitude (east: +; west: −)	-105.0577
Elevation (m a.s.l.)	25
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/970
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	Situated between Dease Strait and Queen Maud Gulf on the southeast coast of Victoria Island, part of the Canadian Arctic Archipelago, Cambridge Bay is a transportation and administrative centre for the Kitikmeot Region. The sampling site is located 1.2 km north of the town and is within a subarctic tundra region and approximately 500km from the closest sections of the tree line. Cambridge Bay has a polar climate with the surface of the arctic terrain broken by innumerable swamp-margined lakes and ponds Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab, continuously measures ambient air for CO2, CO, CH4 via Cavity Ring Down Spectroscopy instrument from an inlet located on a 12m tower. Weekly flask samples were taken for CO2, CH4, and N2O from 2012-2017.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄

Candle Lake Map

WDCGG ID	CDL4008
GAW ID	CDL
WIGOS ID	0-20008-0-CDL
Station name	Candle Lake
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	53.987108
Longitude (east: +; west: −)	-105.117939
Elevation (m a.s.l.)	591
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/438
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Closed
Description	In 1994 and 1996 Canadian and US government agencies headed up the Boreal Ecosystem-Atmosphere study (BOREAS). BOREAS was a large-scale international interdisciplinary experiment in the northern boreal forests of Canada. The BOREAS program was completed in November 1996, however, several sites continued, including the sites in Saskatchewan, under the new study heading of the Boreal Ecosystem Research and Monitoring Sites (BERMs). There were three main study sites in the southern boreal forest of Saskatchewan, each representing a different forest type. The BERMS sites were also part of the Fluxnet-Canada network, comprised of seven flux stations in Canada. At the BERMs old black spruce (OBS) forest site, Environment and Climate Change Canada made continuous measurements of CO2, CH4, CO and N2O using Gas Chromatography, from 2002-2008, to compliment the ongoing CO2 and water flux measurements. A weekly flask-sampling program for CO2, CH4, N2O was also done from 2002-2005. The OBS site is located approximately 100km NE of Prince Albert within the Prince Albert national park. The vegetation is mostly black spruce, but approximately 150f the forest consists of deciduous-type larch.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄ CO

Cape Ferguson Map

WDCGG ID	CFA5010
GAW ID	CFA
WIGOS ID	0-20008-0-CFA
Station name	Cape Ferguson
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	Australia
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-19.2773323059
Longitude (east: +; west: −)	147.0584411621
Elevation (m a.s.l.)	2
Timezone	UTC+10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/122
Climate Zone	Aw (Equatorial savannah with dry summer)
Website
Status	Operational
Description	Marine coastal
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Cape Kumukahi (HI) Map

WDCGG ID	KUM5003
GAW ID	KUM
WIGOS ID	0-20008-0-KUM
Station name	Cape Kumukahi (HI)
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	19.5200004578
Longitude (east: +; west: −)	-154.8200073242
Elevation (m a.s.l.)	3
Timezone	UTC-10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/123
Climate Zone	Af (Equatorial rainforest, fully humid)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Cape Meares (OR) Map

WDCGG ID	CMO4016
GAW ID	CMO
WIGOS ID	0-20008-0-CMO
Station name	Cape Meares (OR)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	45
Longitude (east: +; west: −)	-124
Elevation (m a.s.l.)	30
Timezone	UTC-08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/712
Climate Zone	Csb (Warm temperate climate with dry and warm summer)
Website
Status	Closed
Description	former NOAA flask sampling and AGAGE measurements
Contributor(s)	AGAGE NOAA
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CO

Cape Ochiishi Map

WDCGG ID	COI2008
GAW ID
WIGOS ID	0-20008-0-COI
Station name	Cape Ochiishi
GAW category	GAW Contributing networks
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Ochi-ishi-nishi 243-2, Nemuro-shi, HOKKAIDO, 088-1781, JAPAN
Address 2
Address 3
Latitude (north: +; south: −)	43.16028
Longitude (east: +; west: −)	145.49739
Elevation (m a.s.l.)	42.4
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/638
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website	https://db.cger.nies.go.jp/gem/en/warm/Ground/st02_osinfo.html
Status	Operational
Description	Cape Ochi-ishi is located at the eastern coast of Hokkaido, at base of Nemuro peninsula. It has considerably cold climate with average yearly temperature of about 5°C. Most of the cape is covered by marshy ground and designated as a Nature Preserve. Ochi-ishi area is a moor, preserved as a southernmost border for distribution of Sakai azalea (Natural monument:Rhododendron Lapponicum L. subsp. Parvifolium).The Cape Ochi-ishi monitoring station is located at the southern tip of the cape and 50 m above sea level. City of Nemuro (population of 35,000) is the closest city and is located at about 20 km east of the cape. The wind is mainly northerly to westerly between the late autumn(November) and early spring (March). The wind direction changes frequently between April and October, and it ranges from northeast to west-southwest. The annual mean wind speed is about 8 m/s at the top of tower (96 m above sea level), the annual mean surface temperature is about 5.5°C, and the annual rain fall is about 1000 mm.
Contributor(s)	NIES
Gas Species	CO₂ CH₄ N₂O SF₆ CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-23 HFC-152a HFC-134a HFC-32

Cape Point Map

WDCGG ID	CPT1009
GAW ID	CPT
WIGOS ID	0-20008-0-CPT
Station name	Cape Point
GAW category	GAW Global
WMO region	REGION I (Africa)
Country/territory	South Africa
Address 1	South African Weather Servicec/o CSIR (Environmentek)P.O. Box 320Stellenbosch 7599South Africa
Address 2
Address 3
Latitude (north: +; south: −)	-34.3534812927
Longitude (east: +; west: −)	18.4896831512
Elevation (m a.s.l.)	230
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/465
Climate Zone	Csb (Warm temperate climate with dry and warm summer)
Website	http://www.weathersa.co.za
Status	Operational
Description	The Cape Point station is located in a nature reserve at the southern end of the Cape Peninsula, South Africa, (coordinates: 34°21' S, 18°29' E). The monitoring station is exposed to the sea on top of a cliff 230 m a.s.l., about 60 km south from the city of Cape Town. Since the dominant wind direction is SE - S - SW, the station is subjected to maritime air from the South Atlantic most of the time. The Cape Peninsula has a Mediterranean-type climate where the summers are generally dry and windy, whilst the winters are cold and wet. In 1995, the station moved to a newly built one story measurement location. The new location provides excellent space for present and future measurement activities and underlines the importance given to the site by the Government. It is situated adjoining the old station beneath the 30 m sampling tower and is built partially into the rock. The air inlet and several pieces of meteorological equipment are mounted on a platform at the top of the flat roof. Cape Point, which is also a popular tourist destination, can easily be reached by road from Cape Town, which is situated 60 km to the north. From the tourist parking area an electrical funicular railway leads up the hill. Tourists are only permitted to visit Cape Point during daylight hours.
Contributor(s)	ANSTO NOAA SAWS
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂ ²²²Rn

Cape Rama Map

WDCGG ID	CRI2036
GAW ID	CRI
WIGOS ID	0-20008-0-CRI
Station name	Cape Rama
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	India
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	15.0799999237
Longitude (east: +; west: −)	73.8300018311
Elevation (m a.s.l.)	60
Timezone	UTC+05:30
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/780
Climate Zone	Am (Equatorial monsoon)
Website
Status	Non-reporting
Description	Cape Rama is located on the west coast of India. The sampling location is on a flat rocky terrain, about 60 m above sea level. The site is devoid of vegetation over a scale of 50 m on all sides and is at least a few hundred metres away from sparse habitation. The meteorological data from Panaji show that in this part of the west coast, the wind in the afternoon (sampling time) is from the sea (onshore) all year round. In the northern summer monsoon period, this flow direction matches with the general large-scale flow and Cape Rama is located south of the inter-tropical convergence zone (ITCZ). Therefore, air samples collected during this period (June to September) represent tropical or SH oceanic air mass, representative of a wider area, and not contaminated by large industrial emission or strong ecosystem exchanges. In the northern winter monsoon period, the zonal wind direction is from the land to the sea and matches with the morning local wind (offshore). However, the same air mass is recirculated by afternoon sea breezes, with some dilution of continental trace gas signatures.
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Cape Verde Atmospheric Observatory Map

WDCGG ID	CVO1004
GAW ID	CVO
WIGOS ID	0-20008-0-CVO
Station name	Cape Verde Atmospheric Observatory
GAW category	GAW Global
WMO region	REGION I (Africa)
Country/territory	Cabo Verde
Address 1	c/o INMG Instituto Nacional de Meteorologia e Geofisca Delegação de S. Vicente Monte, CP 15 Mindelo Republic of Cape Verde
Address 2
Address 3
Latitude (north: +; south: −)	16.864025
Longitude (east: +; west: −)	-24.867519
Elevation (m a.s.l.)	10
Timezone	UTC-01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/442
Climate Zone	BWh (Desert climate, hot arid)
Website	https://amof.ac.uk/observatory/cape-verde-atmospheric-observatory-cvao/
Status	Operational
Description	The station is located approximately 50m from the coastline on a raised 30m x 30m platform built on top of lava rock. There are no habitations within a 2 km radius; the nearest public road is 1.2 km downwind. The prevailing wind is from the NE from the open ocean bringing airmasses from the tropical Atlantic and from the African continent. The main laboratory is housed in a converted 40ft shipping container, with a second 20ft container for ancillary use. A 10m mast and 30m scaffold tower are used for instrument inlets.
Contributor(s)	UYRK UoE
Gas Species	CO₂ CH₄ N₂O CO

Capo Granitola Map

WDCGG ID	CGR6048
GAW ID	CGR
WIGOS ID	0-20008-0-CGR
Station name	Capo Granitola
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	37.571111
Longitude (east: +; west: −)	12.659722
Elevation (m a.s.l.)	5
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/985
Climate Zone	UNK (Unknown)
Website	http://www.i-amica.it/i-amica/?page_id=1125&lang=e
Status	Operational
Description	Capo Granitola is a remote site, directly exposed to the Strait of Sicily, it is an ideal site for monitoring the marine background conditions, the influence of vessel emissions from the major routes in the Mediterranean Sea and the Saharan dust transport from North Africa towards Europe. Moreover, being overlooking the Maditerranean sea, it is a perfect site for studying the marine aerosol, fresh and transported over long distances. Sicily is located in the middle of Mediterranean sea, where the atmospheric observations are almost inexistent. Capo Granitola observations will fill the gap in the lack of knowledge concerning atmospheric composition in Mediterranean basin.
Contributor(s)	ISAC
Gas Species	CO₂ CH₄ CO

Casey Map

WDCGG ID	CYA7004
GAW ID	CYA
WIGOS ID	0-20008-0-CYA
Station name	Casey
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	Australia
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-66.2833023071
Longitude (east: +; west: −)	110.5167007446
Elevation (m a.s.l.)	51
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/746
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website	http://www.aad.gov.au/default.asp?casid=405
Status	Operational
Description	Just 3880 kilometres due south of Perth, Casey is the closest of Australia's permanent Antarctic stations. Situated in an area of the low rocky Windmill Islands and peninsulas, Casey is perched on the edge of the massive Antarctic ice cap. With more than more than 50 islands in the group, the Windmill Islands are home to tens of thousands of birds, including Adelie penguins, giant petrels, skuas and snow petrels. To the east of Casey, rises Law Dome, a small and almost circular ice cap 200 kilometres in diameter. Law Dome, 1395 metres high and 110 kilometres inland, is an immense ice cap that was the site of a drilling project that finally reached bedrock in 1993. The ice was measured to be 1200m thick. Casey is also the site of large moss beds, recognised as among the most significant vegetated areas on the continent. An Antarctic Meteorological Centre, established at Casey in 1993 to provide high resolution satellite imagery to the World Meteorological Centre in Melbourne, is now becoming the focus for weather and climate research in this vital part of the global weather system.
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Chapais Map

WDCGG ID	CPS4245
GAW ID	CPS
WIGOS ID	0-20008-0-CPS
Station name	Chapais
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	49.821583
Longitude (east: +; west: −)	-74.974551
Elevation (m a.s.l.)	383
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/684
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Operational
Description	Currently in Chapais, Environment and Climate Change Canada (ECCC)'s Greenhouse Gas Measurement Lab, continuously measures ambient air for CO2 and CH4 via Cavity Ring Down Spectroscopy from a 40m tower.Chapais was begun in December 2011, to replace the closed fluxnet site in Chibougamau, Quebec.The Chapais site is located 10 km west of the town of Chapais in the centre of Quebec lying about halfway between the southern and northern tree line limits of the boreal forest. It's located ~45 km NW of the old Chibougamau site. The objective of the site is to enhance the network coverage over the boreal and wetland regions in eastern Canada, to improve the natural CO2 and CH4 source estimates and reduce associated modelling uncertainties. Unfortunately, an extensive multi-year overlap of the two sites was not possible to determine if the CO2 and CH4 measurements at both sites were statistically comparable. Weekly flask samples were also taken for CO2, CH4 and N2O from 2012-2016.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄

Chibougamau Map

WDCGG ID	CHM4012
GAW ID	CHM
WIGOS ID	0-20008-0-CHM
Station name	Chibougamau
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	49.69251
Longitude (east: +; west: −)	-74.342296
Elevation (m a.s.l.)	383
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/774
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Closed
Description	Through the collaborative opportunity with Fluxnet Canada, ECCC initiated an Insitu CO2, CH4 and CO measurement program at an eastern boreal flux site located near Chibougamau, QU in August 2007. The site was maintained by the University of Laval in Quebec City. The objective of the Chibougamau carbon flux observational program was to enhance the understanding of the interactions of the eastern boreal forest, comprised primarily of old black spruce, with the atmosphere, measure seasonal and annual uptake and release of carbon from the forest and study how the forests might respond to changes in climate. Canada's eastern boreal forest consists primarily of black spruce and jack pine. Unfortunately, national funding for the Fluxnet Canada program terminated which precipitated in the closure of the station in August 2011. ECCC established a replacement site located 40km away at Chapais, Qu.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄ CO

CHICHIJIMA Map

WDCGG ID	CCJ2158
GAW ID
WIGOS ID	0-20000-0-47971
Station name	CHICHIJIMA
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	27.0922222222
Longitude (east: +; west: −)	142.1913888889
Elevation (m a.s.l.)	2.7
Timezone
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/7392
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	The station was originally registered based on WMO Pub 9 Vol A information containing these observation remarks: AUT*;CLIMAT(C);GSN;GUAN;RBCN;RBSN(ST);SEISMO;SOLRA;WN (see code table A for explanations). These remarks imply the following additional observations that could not be registered automatically: Seismological observations; Solar radiation measurements.
Contributor(s)	MRI
Gas Species	²²²Rn

Cholpon-Ata Map

WDCGG ID	CPA2157
GAW ID	CPA
WIGOS ID	0-417-0-CPA
Station name	Cholpon-Ata
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Kyrgyzstan
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	42.6369
Longitude (east: +; west: −)	77.0675
Elevation (m a.s.l.)	1613
Timezone	UTC+06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/91980
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Operational
Description	The Cholpon-Ata Lake Observatory is located on the Northern shore of the Issyk Kul lake (a water surface of 180 times 60 km in size), and is located about 2km west of Cholpon Ata village (about 12'000 inhabitants); Cholpon-Ata is a resort center of the Issyk-Kul region, there are no industrial enterprises in the city; to its north, a mountain range extends up to an altitude of 4300 m; in spring and autumn, when local activity in the region is low, the location provides ideal conditions to measure background greenhouse gas concentrations representative for a geographically large area; during summer, touristic activity is prevalent, leading to increased traffic and related emissions; in winter, residential heating with coal or wood in the nearby villages can occasionally lead to pollution episodes; the observatory is about 500 m south of the main road along the Northern shore of the lake; traffic is moderate but is more intense in summer during holiday season; the wind regime is characterized by high frequency.
Contributor(s)	Kyrgyzhydromet
Gas Species	CO₂ CH₄ CO

Christmas Island Map

WDCGG ID	CHR5006
GAW ID	CHR
WIGOS ID	0-20008-0-CHR
Station name	Christmas Island
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	Kiribati
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	1.7000000477
Longitude (east: +; west: −)	-157.1699981689
Elevation (m a.s.l.)	3
Timezone	UTC+14:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/130
Climate Zone	Aw (Equatorial savannah with dry summer)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Churchill Map

WDCGG ID	CHL4004
GAW ID	CHL
WIGOS ID	0-20008-0-CHL
Station name	Churchill
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	58.737902
Longitude (east: +; west: −)	-93.820581
Elevation (m a.s.l.)	16
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/685
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Operational
Description	Churchill, Manitoba is a small port city on the western edge of Hudson Bay. The area surrounding the townsite is relatively flat tundra. The major influence on the climate is the freezing and thawing of the bay. Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab (GGML), continuously measures ambient air for CO2, CO, CH4 via a Cavity Ring Down Spectroscopy instrument from an inlet located on a 60m tower. A weekly flask sample is also taken and analyzed at the National Institute of Polar Research in Japan for isotopes of CH4. Other weekly flask samples were taken and analyzed for CO2, CH4 and N2O from 2007-2017 and for 13C and 18O isotopes of CO2 from 2007-2010.
Contributor(s)	ECCC TU
Gas Species	CO₂ CH₄ N₂O ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO

Cold Bay (AK) Map

WDCGG ID	CBA4005
GAW ID	CBA
WIGOS ID	0-20008-0-CBA
Station name	Cold Bay (AK)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	55.2000007629
Longitude (east: +; west: −)	-162.7166595459
Elevation (m a.s.l.)	25
Timezone	UTC-09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/713
Climate Zone	Cfc (Warm temperate climate, fully humid, cool summer)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Constanta (Black Sea) Map

WDCGG ID	BSC6043
GAW ID	BSC
WIGOS ID	0-20008-0-BSC
Station name	Constanta (Black Sea)
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Romania
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	44.1699981689
Longitude (east: +; west: −)	28.6800003052
Elevation (m a.s.l.)	3
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/133
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Non-reporting
Description	Coopertion between a Romanian Marine Research Institute and the University of Colorado - Institute of Arctic and Alpine Research: Canister sampling in Romania and GC analyses in USA. NOAA "Carbon Capture Surface Flasks" project.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Crozet Map

WDCGG ID	CRZ1011
GAW ID	CRZ
WIGOS ID	0-20008-0-CRZ
Station name	Crozet
GAW category	GAW Regional
WMO region	REGION I (Africa)
Country/territory	France
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-46.4333381653
Longitude (east: +; west: −)	51.8335800171
Elevation (m a.s.l.)	120
Timezone	UTC+03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/136
Climate Zone	ET (Tundra climate)
Website
Status	Operational
Description	The Crozet archipelago is located in the subantartic fronts of the southern Indian Ocean and is part of French Austral and Antarctic Territories (TAAF). The scientific base Alfred Faure has been established 45 years ago on Possession Island and is made of 20 inhabitants.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Danum Valley Map

WDCGG ID	DMV5005
GAW ID	DMV
WIGOS ID	0-20008-0-DMV
Station name	Danum Valley
GAW category	GAW Global
WMO region	REGION V (South-West Pacific)
Country/territory	Malaysia
Address 1	Danum Valley GAW Baseline Station c/o Tawau Meteorological Station Tawau Wakuba Airport P. O. Box 60109 91011 Tawau, Sabah Malaysia
Address 2
Address 3
Latitude (north: +; south: −)	4.9813890457
Longitude (east: +; west: −)	117.8436126709
Elevation (m a.s.l.)	426
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/140061
Climate Zone	Af (Equatorial rainforest, fully humid)
Website	www.met.gov.my
Status	Operational
Description	Located in Danum Valley, Sabah surrounded by undisturbed tropical rain forest. Situated on a ridge surrounded by pristine tropical rainforest, the station consists of a laboratory building with adjacent 100 m tower. The construction of the station began in 2002, was completed at the end of 2003 and began operations in 2004. The yearly mean temperature is 26.8°C and the mean annual precipitation (1985-2006) is approximately 2,825 mm. January and October are the wettest months while April is typically the driest month in a year. The winds are generally light.
Contributor(s)	MMD
Gas Species	CO₂

Deuselbach Map

WDCGG ID	DEU6023
GAW ID	DEU
WIGOS ID	0-20008-0-DEU
Station name	Deuselbach
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental AgencyMonitoring site DeuselbachAuf dem Rerkirch 4D-54411 Deuselbach
Address 2
Address 3
Latitude (north: +; south: −)	49.7666664124
Longitude (east: +; west: −)	7.0500001907
Elevation (m a.s.l.)	480
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/12
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description	The station is situated on a little hill in the low mountain range, surrounded by meadows and agriculture. No major SO2 and NOx sources within 10 km. - rural environment Cities: Deuselbach: 330 inhabitants, 1 km northeast; Trier: 95,000 inhab., 30 km east of the station. Cars: A minor road passing the station with 5 cars/day.
Contributor(s)	UBAG
Gas Species	CO₂ CH₄

Diabla Gora / Puszcza Borecka Map

WDCGG ID	DIG6012
GAW ID	DIG
WIGOS ID	0-20008-0-DIG
Station name	Diabla Gora / Puszcza Borecka
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Poland
Address 1	Puszcza Borecka/Diabla Gora StationDiabla Gora 11-612 Kruklanki, PolandContact : Institute of Environmental Protection, Kolektorska 4 01-692 Warsaw, Poland
Address 2
Address 3
Latitude (north: +; south: −)	54.1500015259
Longitude (east: +; west: −)	22.0666675568
Elevation (m a.s.l.)	157
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/530
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website	www.ios.edu.pl/
Status	Operational
Description	Background station located at the border of big forest called Puszcza Borecka. Typical agricultural and recreational region with forest and lakes. According to the model calculations it is one of the cleanest place in Poland, far from urban areas, population centres, industry and highways as well as from local pollutants sources.
Contributor(s)	IOEP
Gas Species	CO₂

Dwejra Point Map

WDCGG ID	GOZ6050
GAW ID	GOZ
WIGOS ID	0-20008-0-GOZ
Station name	Dwejra Point
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Malta
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	36.0499992371
Longitude (east: +; west: −)	14.1800003052
Elevation (m a.s.l.)	30
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/146
Climate Zone	Csa (Warm temperate climate with dry and hot summer)
Website	http://www.esrl.noaa.gov/gmd/dv/site/GOZ.html
Status	Closed
Description	Terminated NOAA flask sampling site (Project: Carbon Cycle Surface Flask)
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ ¹³CO₂ C¹⁸O₂ CO

East Trout Lake Map

WDCGG ID	ETL4007
GAW ID	ETL
WIGOS ID	0-20008-0-ETL
Station name	East Trout Lake
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	54.353743
Longitude (east: +; west: −)	-104.986864
Elevation (m a.s.l.)	500
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/432
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Operational
Description	The East Trout Lake observatory is located 150 km North of Prince Albert close to the southern edge of a boreal forest region in central Saskatchewan at an elevation of 492m above sea level. The terrain in the surrounding area is slightly rolling with vegetation primarily consisting of black spruce but the forest also consists of deciduous-type larch and trembling aspen. This site has forest fire influence during the summer and is influenced by Arctic air masses during the winter. The observatory is situated in a small clearing of approximately 1 km2. Four levels of meteorology and intake lines (95, 55, 33, 22m) are installed on a 105m SaskTel communication tower. Continuous measurements of CO2, CH4, CO and N2O began in September 2005 using Non-Dispersive Infrared technology and Gas Chromatography to compliment the ongoing CO2 and water flux measurements at a number of flux sites in this region. Weekly flask-sampling for CO2, CH4, N2O, 13C and 18O in CO2 was also started in 2005 and continued until 2010 for the isotopes and 2017 for the other species. Weekly aircraft vertical profile sampling for the same trace species are done by NOAA, as part of the North American Carbon Program (NACP). Aerosol optical, physical and chemical properties, including light absorption, scattering, number size distribution, and black carbon /organic carbon (BC/OC) concentrations have been measured since May 2006. The GC and NDIR were replaced by Cavity Ring Down Spectroscopy for measurements of CO2, CH4 and CO in July 2015.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄ ¹³CO₂ C¹⁸O₂ CO

Easter Island Map

WDCGG ID	EIC3004
GAW ID	EIC
WIGOS ID	0-20008-0-EIC
Station name	Easter Island
GAW category	GAW Regional
WMO region	REGION III (South America)
Country/territory	Chile
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-27.1666660309
Longitude (east: +; west: −)	-109.4167022705
Elevation (m a.s.l.)	41
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/612
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	http://www.esrl.noaa.gov/gmd/dv/site/EIC.html
Status	Operational
Description	NOAA "Carbon Cycle Surface Flasks" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Egbert Map

WDCGG ID	EGB4018
GAW ID	EGB
WIGOS ID	0-20008-0-EGB
Station name	Egbert
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	44.231006
Longitude (east: +; west: −)	-79.783839
Elevation (m a.s.l.)	255
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/688
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website	http://www.msc-smc.ec.gc.ca/iadn/stations/egbert_e.html
Status	Operational
Description	This is Environment and Climate Change Canada's Centre for Atmospheric Research Experiments (CARE). It was designed as an integrated multi-disciplinary facility to promote atmospheric research. CARE collects data and provides support for the Integrated Atmospheric Deposition Network (IADN), the Canadian Mercury Network (CMN), and the National Atmospheric Chemistry (NAtChem) database. It is also classified as a 'CORE' station for meteorological, particulate matter and trace gas measurements. Egbert is a small rural village near Aliston Ontario about 80 km north of Toronto. CARE is also a GAW regional station and an EMAN site. Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab continuously measures CO2, CH4 and N2O with a gas chromatographic instrument as well as CO2, CH4 and 13C isotopes of CO2 via Cavity Ring Down spectroscopy from a 25m tower. There is also integrated bi-weekly sampling of 14C isotopes of CO2 from the 25m tower, and continuous radon sampling from the 2m roof. Aerosol optical, physical and chemical properties are assessed using light absorption, scattering, number size distribution, black carbon /organic carbon (BC/OC) concentrations and their 13C and 14C compositions .
Contributor(s)	ECCC
Gas Species	CO₂ CH₄ CO

El Tololo Map

WDCGG ID	TLL3005
GAW ID	TLL
WIGOS ID	0-20008-0-TLL
Station name	El Tololo
GAW category	GAW Regional
WMO region	REGION III (South America)
Country/territory	Chile
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-30.16833
Longitude (east: +; west: −)	-70.80361
Elevation (m a.s.l.)	2154
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/613
Climate Zone	BWk (Desert climate, cold arid)
Website
Status	Operational
Description
Contributor(s)	DMC
Gas Species	CO₂ CH₄ CO

Estevan Point Map

WDCGG ID	ESP4013
GAW ID	ESP
WIGOS ID	0-20008-0-ESP
Station name	Estevan Point
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	49.382935
Longitude (east: +; west: −)	-126.544097
Elevation (m a.s.l.)	7
Timezone	UTC-07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/679
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Estevan Point is a lighthouse station located in the midsection of Vancouver Islands west coast. The site can only be reached by boat or helicopter. The beach is about 100 m from the lighthouse. The lighthouse complex is surrounded to the north, east and south by forest and to the west by the Pacific Ocean. Currently, Environment and Climate Change Canada's Greenhouse Gas Monitoring Laboratory (GGML), measures ambient air for CO2, CH4 and CO using Cavity Ring Down Spectroscopy from a 40 m tower. Weekly flask samples were taken and analyzed for CO2, CH4, N2O from 2000-2017. These flasks were also analyzed for the isotopes of 13C and 18O in CO2 from 1998-2010.
Contributor(s)	CSIRO ECCC
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ C¹⁸O₂ CO H₂

Esther Map

WDCGG ID	EST4178
GAW ID	EST
WIGOS ID	0-20008-0-EST
Station name	Esther
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	51.67055
Longitude (east: +; west: −)	-110.206325
Elevation (m a.s.l.)	707
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/689
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Operational
Description	Esther is located in the Southeastern part of the province of Alberta in eastern Canada, 13.7 km west of the Alberta/Saskatchewan border. The immediate area is dominated by cattle ranches with a very low population. Rolling hills border the site to the southeast through west quadrants with the area to the east being primarily open prairie. Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab (GGML), continuously measures ambient CO2, CH4 and CO using Cavity Ring Down spectroscopy from a 50m tower.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄

Farafra Map

WDCGG ID	FRF1012
GAW ID	FRF
WIGOS ID	0-20008-0-FRF
Station name	Farafra
GAW category	GAW Regional
WMO region	REGION I (Africa)
Country/territory	Egypt
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	27.0581169128
Longitude (east: +; west: −)	27.9901638031
Elevation (m a.s.l.)	92
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/771
Climate Zone	BWh (Desert climate, hot arid)
Website
Status	Operational
Description
Contributor(s)	EMA
Gas Species	CO₂

Finokalia Map

WDCGG ID	FKL6052
GAW ID	FKL
WIGOS ID	0-20008-0-FKL
Station name	Finokalia
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Greece
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	35.3377990723
Longitude (east: +; west: −)	25.6693992615
Elevation (m a.s.l.)	150
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/764
Climate Zone	Csa (Warm temperate climate with dry and hot summer)
Website	http://finokalia.chemistry.uoc.gr/
Status	Operational
Description
Contributor(s)	LSCE
Gas Species	CO₂ CH₄

Fraserdale Map

WDCGG ID	FSD4011
GAW ID	FSD
WIGOS ID	0-20008-0-FSD
Station name	Fraserdale
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	49.8400001526
Longitude (east: +; west: −)	-81.5166702271
Elevation (m a.s.l.)	210
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/677
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Operational
Description	The Fraserdale observatory is located on the southern perimeter of the Hudson Bay Lowland and on the northern edge of the boreal forest at an elevation of 210m above sea level. The observatory is situated in a small clearing of approximately 1 km2 at the edge of a reservoir formed by a hydroelectric generating dam on the Abitibi River at the head of the Abitibi canyon. The station is located within a region that has extensive wetland coverage. The terrain in the surrounding area is slightly rolling with extensive areas of impeded drainage. It contains a mixture of black and white spruce, balsam fir, white birch, maple and trembling aspen. Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab (GGML), continuously measures ambient CO2, CH4 and CO via Cavity Ring Down spectroscopy. Weekly ambient flask samples were taken at the site and measured for CO2, CH4 and N2O from 1999- 2017 and 13C and 18O isotopes of CO2 from 2001-2010.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄ ¹³CO₂ C¹⁸O₂ CO

Fundata Map

WDCGG ID	FDT6041
GAW ID	FDT
WIGOS ID	0-20008-0-FDT
Station name	Fundata
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Romania
Address 1	Statia Meteo Fundata comuna Fundata Jud.Brasov Romania
Address 2
Address 3
Latitude (north: +; south: −)	45.43147039
Longitude (east: +; west: −)	25.2715382709
Elevation (m a.s.l.)	1384
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/539
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	Observation remarks: AUT; SOLRA; M; MONT; M/B; SUNDUR; GAW
Contributor(s)	INMH
Gas Species	CO₂

Gartow Map

WDCGG ID	GAT6058
GAW ID	GAT
WIGOS ID	0-20008-0-GAT
Station name	Gartow
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	53.065514
Longitude (east: +; west: −)	11.442733
Elevation (m a.s.l.)	69
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/32268
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	https://icos-atc.lsce.ipsl.fr/panelboard/gat; https://meta.icos-cp.eu/resources/stations/AS_GAT
Status	Operational
Description	Gartow is a small village in Lower Saxony, Germany. It is situated in the easternmost tip of Lower Saxony, on the river Elbe, approx. 30 km northeast of Salzwedel, and 20 km west of Wittenberge and approx. in the middle between Hamburg and Berlin. The surrounding area is very flat with elevations ranging from less t 9m a.s.l. (Elbe valley) up to 124m a.s.l. (Hill "Hoher Mechtin" - 35km west of GAT). The land use in this area is dominated by forest and agricultural fields (ca. 20 % and ca. 60 %), lakes cover about 2 %, villages and traffic about 12 %. Cities in the vicinity of the site: North of the Station: Schwerin (100000 inh., 65km), Parchim (20000 inh., 50km); East of the Station: Neuruppin (30000 inh., 90km); Southeast of the Station: Rathenow (25000 inh., 75km), Stendal (40000 inh., 55km), Brandenburg a.d. Havel (72000 inh., 100km); South of the Station: Gardelegen (25000 inh., 55km), Haldensleben (20000 inh., 85km), Wolfsburg (120000 inh., 80km); Southwest of theStation: Gifhorn (40000 inh., 85km), Celle (70000 inh., 85km); Northwest of the Station: Lüneburg (70000 inh., 70km)
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Giordan Lighthouse Map

WDCGG ID	GLH6049
GAW ID	GLH
WIGOS ID	0-20008-0-GLH
Station name	Giordan Lighthouse
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Malta
Address 1	Giordan Lighthouse, Gozo, Malta
Address 2
Address 3
Latitude (north: +; south: −)	36.0722
Longitude (east: +; west: −)	14.2184
Elevation (m a.s.l.)	167
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/57
Climate Zone	Csa (Warm temperate climate with dry and hot summer)
Website
Status	Operational
Description	Lighthouse on top of a hill of Gozo set back 800 meters from cliff falling directly to the sea. Vegetation is very sparse except for some minor farming activity. Climate is typically Mediterranean. Exposed to prevailing NW winds.
Contributor(s)	UMLT
Gas Species	CO₂ CH₄ CO ²²²Rn

Gobabeb Map

WDCGG ID	NMB1008
GAW ID	NMB
WIGOS ID	0-20008-0-NMB
Station name	Gobabeb
GAW category	GAW Regional
WMO region	REGION I (Africa)
Country/territory	Namibia
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-23.5699996948
Longitude (east: +; west: −)	15.029999733
Elevation (m a.s.l.)	408
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/160
Climate Zone	BWh (Desert climate, hot arid)
Website
Status	Operational
Description	The station is located at the base of a linear sand dune, next to an interdune plain. NOAA takes flask samples here for "Carbon Cycle Surface Flask" project.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Gosan Map

WDCGG ID	GSN2025
GAW ID	GSN
WIGOS ID	0-20008-0-GSN
Station name	Gosan
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Republic of Korea
Address 1	3768 Gosan-Ri Hankyung-Myeon Bukjeju-Gun Jeju, Republic of Korea
Address 2
Address 3
Latitude (north: +; south: −)	33.29382
Longitude (east: +; west: −)	126.16283
Elevation (m a.s.l.)	71.39
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/197
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description	The Gosan site on Jeju Island of South Korea is located at the northern part of the East China Sea, about 100 km south of the Korean peninsula, 500 km northeast of Shanghai, China, and 250 km west of Kyushu, Japan. The Gosan site is located at the western edge of the island at the top of a 72 m cliff, facing the East China Sea. Jeju Island is regarded as one of the cleanest areas in South Korea with low emissions of air pollutants.
Contributor(s)	AGAGE GERC KMA METRI
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-134a HFC-143a HFC-32 PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br

Grifton - Georgia Station (NC) Map

WDCGG ID	ITN4027
GAW ID	ITN
WIGOS ID	0-20008-0-ITN
Station name	Grifton - Georgia Station (NC)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	35.3499984741
Longitude (east: +; west: −)	-77.3799972534
Elevation (m a.s.l.)	505
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/166
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description	former NOAA flask sampling site
Contributor(s)	NOAA
Gas Species	CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CO

Guam (Mariana Island) Map

WDCGG ID	GMI5004
GAW ID	GMI
WIGOS ID	0-20008-0-GMI
Station name	Guam (Mariana Island)
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	13.4300003052
Longitude (east: +; west: −)	144.7799987793
Elevation (m a.s.l.)	2
Timezone	UTC+10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/167
Climate Zone	Af (Equatorial rainforest, fully humid)
Website	http://www.esrl.noaa.gov/gmd/dv/site/GMI.html
Status	Operational
Description	Guam is located at the southern end of the Northern Mariana Islands chain in the tropical western North Pacific Ocean. The Island is approximately 30 miles long with a population of ~150,000. The site is located on the roof of the College of Natural and Applied Sciences building at the University of Guam, on the eastern side of the island at a distance of ~250 meters from the Pacific Ocean.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Gunn Point Map

WDCGG ID	GPA5008
GAW ID	GPA
WIGOS ID	0-20008-0-GPA
Station name	Gunn Point
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	Australia
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-12.2488002777
Longitude (east: +; west: −)	131.0453033447
Elevation (m a.s.l.)	25
Timezone	UTC+09:30
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/919
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	The station consists of a converted shipping container laboratory on a cleared site. It was formerly a prison farm, surrounded by grasslands, savannah and some small plots of pine trees. It is 2-3 kilometers from the coast and 70km via road from Darwin city centre (30km direct line).
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Halley Map

WDCGG ID	HBA7008
GAW ID	HBA
WIGOS ID	0-20008-0-HBA
Station name	Halley
GAW category	GAW Global
WMO region	ANTARCTICA
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-75.571509
Longitude (east: +; west: −)	-25.50386
Elevation (m a.s.l.)	30
Timezone	UTC-02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/583
Climate Zone	EF (Frost climate)
Website	http://www.antarctica.ac.uk/living_and_working/research_stations/halley/
Status	Operational
Description	Halley is on a floating ice shelf which moves roughly 500 m per year. In winter there is darkness for 105 days. Supplies are landed by ship onto the ice shelf and then towed on sledges to Halley VI, some 20 km distance from the ice edge. Total column ozone has been measured at Halley since 1956. Ground-based reactive gas measurements are made at Halley's Clean Air Sector Laboratory (CASLab) that is situated ~1 km from the station in a sector that receives minimal contamination from the generators. No routine vehicle access is permitted to the CASLab. The present station (the sixth near this location) consists of 8 purpose-built accommodation and science modules on hydraulic legs that are raised approximately annually to keep them clear of the accumulated snowfall. The station operates throughout the year with a population of roughly 65 in the summer and roughly 15 over winter. Internet access is available.
Contributor(s)	BAS NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Hamamatsu Map

WDCGG ID	HMM2024
GAW ID	HMM
WIGOS ID	0-20008-0-HMM
Station name	Hamamatsu
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Shizuoka University, 3-5-1 Jyohoku, Hamamatsu 432-8561, Japan
Address 2
Address 3
Latitude (north: +; south: −)	34.7166671753
Longitude (east: +; west: −)	137.7166595459
Elevation (m a.s.l.)	29
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/735
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Non-reporting
Description	Urban area, about 80 km east of Nagoya
Contributor(s)	SHIZU
Gas Species	CO₂

Harvard Forest (MA) Map

WDCGG ID	HFM4020
GAW ID	HFM
WIGOS ID	0-20008-0-HFM
Station name	Harvard Forest (MA)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	42.9000015259
Longitude (east: +; west: −)	-72.3000030518
Elevation (m a.s.l.)	340
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/173
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website	http://www.esrl.noaa.gov/gmd/dv/site/HFM.html
Status	Operational
Description	Harvard Forest is a 1200 hectares, aggrading, temperate, 50 to 70 year old, mixed deciduous forest with moderately hilly terrain. The physical plant includes Shaler Hall, a brick building with offices, research laboratories, seminar room, the Harvard Forest archives, a library of 22,000 volumes, and the Fisher Museum with panoramic displays. In addition, it has dormitory accomodations for twenty-five persons and dining room and kitchen facilities, photographic suite and darkroom, a graphics and mapping room, a projection and film analysis room for video microscopy, and micro computers. Also, there are two greenhouses, the Director's house (David Foster), and four residences for research staff and their families. Also, there's the woods crew of three men, the forest manager and their back-hoe, bulldozer, tractor, crawler, dump truck, flat bed truck, pick up and van, wood working shop, and a sawmill.
Contributor(s)	NOAA
Gas Species	N₂O SF₆ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄

Hateruma Island Map

WDCGG ID	HAT2031
GAW ID
WIGOS ID	0-20008-0-HAT
Station name	Hateruma Island
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Aza-Hateruma 4794, Taketomi-cho, Yaeyama-gun, OKINAWA, 907-1751, Japan
Address 2
Address 3
Latitude (north: +; south: −)	24.06069
Longitude (east: +; west: −)	123.80939
Elevation (m a.s.l.)	10
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/639
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	https://db.cger.nies.go.jp/gem/en/warm/Ground/st02_hsinfo.html
Status	Operational
Description	Hateruma Island is located at the southern end of the Japanese Archipelago, 60km north of the Tropic of Cancer, 220 km east of Taiwan, and 460 km southwest of Okinawa. Hateruma island was formed by raised coral reef, and it is about 6 km east-west and 4 km north-south, with area of about 12.5 km2. The population of the island is about 600 and the sugar cane farming is the island's main industry. The station is located at the east end of the island, about 100 m from the coast and 10m above sea level, surrounded by the windbreak forest. The wind is northerly to northeasterly in autumn-winter and southerly to southeasterly in spring-summer The annual mean wind speed at the top of the tower (46.5 m above sea level) is about 8 m/s. The surface temperature is about 24oC and the annual rainfall is about 1900 mm.
Contributor(s)	NIES
Gas Species	CO₂ CH₄ N₂O SF₆ CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-23 HFC-152a HFC-134a HFC-32

Heathfield Map

WDCGG ID	HFD6419
GAW ID	HFD
WIGOS ID	0-20008-0-HFD
Station name	Heathfield
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	50.976667
Longitude (east: +; west: −)	0.230556
Elevation (m a.s.l.)	160
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/73197
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description
Contributor(s)	NPL
Gas Species	CO₂ CH₄ N₂O SF₆ CO

Hegyhátsál háttérszennyettség-mérő állomás Map

WDCGG ID	HUN6034
GAW ID	HUN
WIGOS ID	0-348-4-16307
Station name	Hegyhátsál háttérszennyettség-mérő állomás
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Hungary
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	46.9559
Longitude (east: +; west: −)	16.6521
Elevation (m a.s.l.)	248
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/175
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://nimbus.elte.hu/hhs
Status	Operational
Description	The tower belongs to the developing European network of tall tower sites which will monitor all important greenhouse gases to support the Kyoto Protocol and climate research with high precision, spatially representative data. site properities: rural, regional background The measurements are carried out at four elevation levels (10 m, 48 m, 82 m, 115 m) on a 117 m tall, free-standing TV/radio transmitter tower owned by Antenna Hungaria Corp. Human habitations within 10 km of the tower are only small villages (100-400 inhabitants). The nearest village is Hegyhatsal (170 inhabitants) about 1 km to the northwest. There is no notable industrial activity in this dominantly agricultural region. Local roads have mostly low levels of traffic. One of the few main roads of the region, which carries 3600 vehicles per day on average, passes approximately 400 m to the southwest of the tower. Measurements of CO2 mixing ratio profiles, temperature, humidity and wind profiles began in September 1994. CO2 vertical flux measurements (82 m) began in April 1997. The tower is also a NOAA/CMDL global air sampling network site.
Contributor(s)	ATOMKI NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Helgoland Map

WDCGG ID	HEL6415
GAW ID	HEL
WIGOS ID	0-276-0-HEL
Station name	Helgoland
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	54.1804
Longitude (east: +; west: −)	7.8832
Elevation (m a.s.l.)	43
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/56375
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	The maritim station is located on Helgoland, an isle in the North Sea within the the German Bight. The area of the main Island is about 1km² and Its distance to the continent is about 50km (east to south).
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Hohenpeissenberg Map

WDCGG ID	HPB6028
GAW ID	HPB
WIGOS ID	0-20008-0-HPB
Station name	Hohenpeissenberg
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Albin-Schwaiger-Weg 10D-82383 HohenpeissenbergGermany
Address 2
Address 3
Latitude (north: +; south: −)	47.8014984131
Longitude (east: +; west: −)	11.0096197128
Elevation (m a.s.l.)	985
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/482
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	www.dwd.de/mohp
Status	Operational
Description	Hohenpeissenberg is an isolated mountain 40 km north of Zugspitze. It rises 300 m above the surrounding area that is populated to an extent typical for Central Europe and partly covered with meadows (~70%) and forests (~30%). The observatory is situated on top of the mountain. It has a long history of meteorological and climatological observations (since 1781).
Contributor(s)	DWD NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂ ²²²Rn

Hok Tsui / Cape d Aguilar Map

WDCGG ID	HKG2034
GAW ID	HKG
WIGOS ID	0-20008-0-HKG
Station name	Hok Tsui / Cape d Aguilar
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Hong Kong, China
Address 1	Submarine Cable Station, Hok Tsui Road, Cape D'Aguilar, Hong Kong.
Address 2
Address 3
Latitude (north: +; south: −)	22.2094
Longitude (east: +; west: −)	114.2535
Elevation (m a.s.l.)	53
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/626
Climate Zone	Cwb (Warm temperate climate with dry winter and warm summer)
Website	https://www.weather.gov.hk
Status	Operational
Description	Hong Kong’s climate is sub-tropical, tending towards temperate for nearly half of the year. The prevailing wind in Hong Kong is easterlies. For most of the time, Hok Tsui is upwind of the urban areas and receives air mass that comes mainly from the sea. Hok Tsui is a remote coastal site in Hong Kong with short grasses and shrubs in its vicinity. It is located at the southeastern tip of Hong Kong Island, and is about 9 km from the highly populated city centre of Hong Kong to its northwest. Hok Tsui PolyU Background Air Monitoring Station, established in 1993 at Hok Tsui, is the location where measurements of carbon dioxide, carbon monoxide, surface ozone, total column ozone and UV spectral are made. The measurement site is situated on the top of a cliff 60 m above mean sea level. It has a 240 degree view of the sea stretching from northeast to west. From November 2010 to December 2019, carbon dioxide concentration in ambient air measured at Hok Tsui PolyU Background Air Monitoring Station was reported to WDCGG. Since 1 January 2020, measurement of carbon dioxide was made at another location at Hok Tsui site. The measurement location, Cape D'Aguilar Supersite Air Quality Monitoring Station, was established at Hok Tsui in 2017. Since 1 January 2020, carbon dioxide concentration in dry air measured at the Cape D'Aguilar Supersite Air Quality Monitoring Station has been reported to WDCGG.
Contributor(s)	HKO PolyU
Gas Species	CO₂ CO

Huancayo Map

WDCGG ID	HUA3002
GAW ID	HUA
WIGOS ID	0-20008-0-HUA
Station name	Huancayo
GAW category	GAW Regional
WMO region	REGION III (South America)
Country/territory	Peru
Address 1	Apartado 46, Huancayo, Peru
Address 2
Address 3
Latitude (north: +; south: −)	-12.1499996185
Longitude (east: +; west: −)	-75.5666656494
Elevation (m a.s.l.)	4575
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/5
Climate Zone	ET (Tundra climate)
Website
Status	Closed
Description	At observatory in open landscape, agricultural environment, very little traffic. Dobson #87 moved to Marcapomacocha in 2000.
Contributor(s)	IGP
Gas Species	CO₂

Ile Grande Map

WDCGG ID	LPO6026
GAW ID	LPO
WIGOS ID	0-20008-0-LPO
Station name	Ile Grande
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	France
Address 1	Station LPO de l'Ile Grande 22560 Pleumeur Bodou France Tel 02 96 91 91 40 Fax 02 96 91 91 05 Email: ile-grande@lpo.fr
Address 2
Address 3
Latitude (north: +; south: −)	48.8036003113
Longitude (east: +; west: −)	-3.5838999748
Elevation (m a.s.l.)	20
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/762
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.lpo.fr/reseau/ile-grande/
Status	Non-reporting
Description
Contributor(s)	LSCE
Gas Species	CO₂ CH₄

Inuvik Map

WDCGG ID	INU4176
GAW ID	INU
WIGOS ID	0-20008-0-INU
Station name	Inuvik
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	68.317817
Longitude (east: +; west: −)	-133.534232
Elevation (m a.s.l.)	107
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/968
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	The town of Inuvik is located 200 km north the Arctic Circle and 117km south of the Arctic Ocean. It lies on the East Channel of the Mackenzie Delta, nestled between the treeless tundra and the northern boreal forest. Because of its location being in a discontinuous permafrost zone and within the tree line transition zone, this site provides an excellent platform for observing potential emissions of carbon from the high terrestrial/subarctic region. The location of the Inuvik site also provides an excellent opportunity to establish "baseline" conditions in advance of proposed fossil fuel activities in the immediate area. The sampling site is in an Environment and Climate Change (ECCC) upper air building facility located approximately 5 km southeast of the town and situated in a clearing on top of a 50m high ridge, overlooking the surrounding treetops. Currently, ECCC's Greenhouse Gas Measurement Lab (GGML), continuously measures ambient CO2, CH4 and CO using Cavity Ring Down spectroscopy via a 10m tower. Weekly ambient flask samples were also taken at the site and measured for CO2, CH4 and N2O from 2012-2017 by the GGML.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄

Issyk-Kul Map

WDCGG ID	ISK2009
GAW ID	ISK
WIGOS ID	0-20008-0-ISK
Station name	Issyk-Kul
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Kyrgyzstan
Address 1	Manas St. 101, Bishkek, 720033 Kyrgyz Republic
Address 2
Address 3
Latitude (north: +; south: −)	42.6166648865
Longitude (east: +; west: −)	76.9833297729
Elevation (m a.s.l.)	1640
Timezone	UTC+05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/655
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Operational
Description	The Issyk Kul station located in the center of Eurasia (the Northern Tien Shan) on the north coast of Issyk-Kul lake. Issyk-Kul lake represents one from the largest intermountain hollows of Tien Shan, located on the northeast of Kyrgyzstan. It is enclosed by two large arcs of mountain circuits: in north that is Khungey Ala Tao and in the south that is Terskoy Ala Tao, converging in west and east and forming the closed space. The hollow is prolate west-to-east more than on 250 km and has a widthway from the south to north about 100 km. From the total area about 23000 km2 of the hollow a water surface of the lake, located at the height of 1609 m above a sea level, takes 6292 km2. Northern part of littoral valley located below 1800 m above a sea level, and it widthway changes from 2 up to 10 km. The foothill ridges are raised up to 1 km above lake, and enclosing mountain ridges have the heights up to 4,5 - 5,2 km above a sea level. Due to the heat stored during a warm season in surface layers, Issyk-Kul lake does not freeze in cold time.
Contributor(s)	KSNU
Gas Species	CO₂ CH₄

Izaña (Tenerife) Map

WDCGG ID	IZO1002
GAW ID	IZO
WIGOS ID	0-20008-0-IZO
Station name	Izaña (Tenerife)
GAW category	GAW Global
WMO region	REGION I (Africa)
Country/territory	Spain
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	28.3090000153
Longitude (east: +; west: −)	-16.4993991852
Elevation (m a.s.l.)	2373
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/455
Climate Zone	Csb (Warm temperate climate with dry and warm summer)
Website	http://izana.aemet.es/
Status	Operational
Description	The Izaña station is located on the Island of Tenerife, Spain, roughly 300 km west of the African coast. The meteorological observatory is situated on a mountain platform , 15 km north-east of the volcano Teide (3718 m a.s.l.). The local wind field at the site is dominated by north-westerly winds. A predominant meteorological attribute of the Canary Islands region is the presence of the trade wind inversion that persists through most of the year and is well below the altitude of the station. The ground in the vicinity around Izaña is loosely covered with light volcanic soil. The vegetation in the surrounding area is sparse, consisting mainly of broom. About 100 m south of the station a road leads to the meteorological observatory, and also serves the astrophysical institute of the Canaries and a nearby military camp. Because the road is closed to public traffic, only approximately 5 to 10 cars a day pass the vicinity. The complementary background urban pollution research Observatory at Santa Cruz de Tenerife (SCO, 28º 28’N; 16º15’ W) is located on the roof of the IARC’s headquarters at 52 m a.s.l. in the city of Santa Cruz de Tenerife, by the city harbour. This station is also part of GURME program.
Contributor(s)	AEMET NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Jubany Map

WDCGG ID	JBN7002
GAW ID	JBN
WIGOS ID	0-20008-0-JBN
Station name	Jubany
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	Argentina
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-62.2382011414
Longitude (east: +; west: −)	-58.6660003662
Elevation (m a.s.l.)	15
Timezone	UTC-03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/738
Climate Zone	EF (Frost climate)
Website	http://www.geocities.com/ciat389/index.html
Status	Non-reporting
Description	Jubany station is situated in the King George Island , South Shetland archipelago , just North of the Antarctic peninsula. The ground is covered with snow through 10 months. The ice occupies the Potter bay approximately through 2 months. The station is managed by Argentine Antarctic Program and CO2 measurements is supported by CNR-ISAC through National Antarctic Program of Italy (PNRA). Jubany is one of three stations measuring CO2 continuously in Antarctica.
Contributor(s)	IAA
Gas Species	CO₂

Jungfraujoch Map

WDCGG ID	JFJ6036
GAW ID	JFJ
WIGOS ID	0-20008-0-JFJ
Station name	Jungfraujoch
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Switzerland
Address 1	Hochalpine Forschungsstation Jungfraujoch, CH- 3801 Jungfraujoch, Switzerland
Address 2
Address 3
Latitude (north: +; south: −)	46.5474891663
Longitude (east: +; west: −)	7.9850897789
Elevation (m a.s.l.)	3580
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/451
Climate Zone	ET (Tundra climate)
Website	www.ifjungo.ch
Status	Operational
Description	The high alpine research station Jungfraujoch is situated on a mountain saddle between the two mountains Jungfrau (4158m asl) and Mönch (4099m asl). The station is located in the center of Europe at an altitude of 3580m asl and is surrounded by highly industrialized regions at much lower altitudes. This special geographical situation offers the opportunity to monitor background concentrations but also to investigate the transport of anthropogenic pollutants from the boundary layer to the free troposphere.
Contributor(s)	AGAGE Empa KUP
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂HCl₃ C₂Cl₄

Jülich Map

WDCGG ID	JUE6421
GAW ID	JUE
WIGOS ID	0-20008-0-JUE
Station name	Jülich
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	50.910197
Longitude (east: +; west: −)	6.409614
Elevation (m a.s.l.)	98
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/32675
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	The tower is located in a semi-rural region next to the Research Center Jülich, near Cologne. The surrounding area of the tower is mostly flat. Northern foothills of the low mountain range Eifel, south of the Tower are about 500m in elevation.
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Kaashidhoo (Male Atoll) Map

WDCGG ID	KCO2037
GAW ID	KCO
WIGOS ID	0-20008-0-KCO
Station name	Kaashidhoo (Male Atoll)
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Maldives
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	4.9699997902
Longitude (east: +; west: −)	73.4700012207
Elevation (m a.s.l.)	1
Timezone	UTC+05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/190
Climate Zone	Am (Equatorial monsoon)
Website
Status	Closed
Description	This station was setup under a research project called INDOEX and has been closed since 1999.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ CO

Kaitorete Spit Map

WDCGG ID	NZL5013
GAW ID	NZL
WIGOS ID	0-20008-0-NZL
Station name	Kaitorete Spit
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	New Zealand
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-43.8300018311
Longitude (east: +; west: −)	172.6300048828
Elevation (m a.s.l.)	3
Timezone	UTC+12:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/191
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description	former flask sampling site of NOAA
Contributor(s)	NOAA
Gas Species	CH₄

Karlsruhe Map

WDCGG ID	KIT6084
GAW ID	KIT
WIGOS ID	0-20008-0-KIT
Station name	Karlsruhe
GAW category	GAW Contributing networks
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	49.0999984741
Longitude (east: +; west: −)	8.4379997253
Elevation (m a.s.l.)	111
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/879
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	https://tccon-wiki.caltech.edu/Sites/Karlsruhe
Status	Operational
Description
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Kasprowy Wierch Map

WDCGG ID	KAS6445
GAW ID	KAS
WIGOS ID	0-616-0-KAS
Station name	Kasprowy Wierch
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Poland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	49.2325
Longitude (east: +; west: −)	19.9818
Elevation (m a.s.l.)	1989
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/149811
Climate Zone	ET (Tundra climate)
Website	http://rainbow.fis.agh.edu.pl/zfs/index.php/en/research-groups/19-kasprowy-wierch-greenhouse-gas-laboratory
Status	Operational
Description	The nearest town, Zakopane (27 000 inhabitants), is located approximately 1 km below, 7 km north of Kasprowy Wierch. This is a small tourist town. During winter period, from November to March, relatively large amounts of wood and fossil fuels are combusted in the Zakopane area. In the direct neighborhood of the observatory there is a cable car station located about 40 m below the observatory. Additionally during wintertime, diesel-operated snowcats are used in near-by valleys to maintain proper conditions for skiing.
Contributor(s)	AGH
Gas Species	CO₂ CH₄

Kecskemét K-puszta háttérszennyettség-mérő állomás Map

WDCGG ID	KPS6033
GAW ID	KPS
WIGOS ID	0-348-4-46316
Station name	Kecskemét K-puszta háttérszennyettség-mérő állomás
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Hungary
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	46.9666671753
Longitude (east: +; west: −)	19.5833339691
Elevation (m a.s.l.)	125
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/505
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	www.met.hu
Status	Operational
Description	K-puszta, 70 km SE of Budapest, regional background air pollution monitoring station was established in a clearing in a mixed forest on the Hungarian Great Plain, in the middle of the Carpathian Basin, as far from the pollution sources as possible in the highly industrialized, densely populated Central Europe. Because of the growing vegetation the station was moved to a bigger clearing, also at the same elevation, approximately 500 m from the original one, in September, 1993.
Contributor(s)	HMS
Gas Species	CO₂

Kennaook / Cape Grim Map

WDCGG ID	CGO5011
GAW ID	CGO
WIGOS ID	0-20008-0-CGO
Station name	Kennaook / Cape Grim
GAW category	GAW Global
WMO region	REGION V (South-West Pacific)
Country/territory	Australia
Address 1	Cape Grim Baseline Air Pollution Station, 159 Nelson Street, Smithton, Tasmania 7330, Australia. Postal address: P.O. Box 346, Smithton, Tasmania 7330, Australia
Address 2
Address 3
Latitude (north: +; south: −)	-40.682220459
Longitude (east: +; west: −)	144.6883392334
Elevation (m a.s.l.)	94
Timezone	UTC+10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/456
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	www.bom.gov.au/inside/cgbaps/index.shtml
Status	Operational
Description	The Kennaook / Cape Grim Baseline Air Pollution Station is located on a cliff-top (approximate elevation 90 m a.s.l.) near the northern end of the west coast of Tasmania, overlooking the Southern Ocean. The building is on a small block surrounded by an additional 500 ha of grazing land known as the buffer zone. A small area within and next to the building is leased to a telecommunications company and its 74 m tower is used by the station. The buffer zone is surrounded by a 22,000 ha used for sheep, beef and dairy farming. From the station, the baseline sector is 190-280 degrees. Winds from this sector occur about 35 0f the time. The station is supported by an office in Smithton and laboratories in Melbourne. Station specifications, site plan, and program summaries are given in the station's annual report (Baseline), available on request.
Contributor(s)	AGAGE ANSTO CSIRO NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂ ²²²Rn

Key Biscane (FL) Map

WDCGG ID	KEY4033
GAW ID	KEY
WIGOS ID	0-20008-0-KEY
Station name	Key Biscane (FL)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	25.6666660309
Longitude (east: +; west: −)	-80.1999969482
Elevation (m a.s.l.)	3
Timezone	UTC-05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/719
Climate Zone	Am (Equatorial monsoon)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

King Sejong Map

WDCGG ID	KSG7001
GAW ID	KSG
WIGOS ID	0-20008-0-KSG
Station name	King Sejong
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	Republic of Korea
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-62.2166595459
Longitude (east: +; west: −)	-58.7832984924
Elevation (m a.s.l.)	0
Timezone	UTC-03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/772
Climate Zone	EF (Frost climate)
Website
Status	Operational
Description	The station is located in King George Island, the largest of the Shetland Islands, nesting near coast of Baton peninsula. Except for one or two month in summer, the station is covered by snow. Wind blows in general from between north and west while in winter easterly wind is dominant.
Contributor(s)	KMA
Gas Species	CO₂

King's Park Map

WDCGG ID	HKO2033
GAW ID	HKO
WIGOS ID	0-20008-0-HKO
Station name	King's Park
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Hong Kong, China
Address 1	King’s Park Meteorological Station, 22 King’s Park Rise, Kowloon, Hong Kong, China
Address 2
Address 3
Latitude (north: +; south: −)	22.3118972778
Longitude (east: +; west: −)	114.1728744507
Elevation (m a.s.l.)	65
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/618
Climate Zone	Cwa (Warm temperate climate with dry winter and hot summer)
Website	https://www.hko.gov.hk/en/index.html
Status	Operational
Description	King's Park (WMO station number 45004) was established in 1951 as Hong Kong's upper air station from which radiosonde ascents are made. The measurement site is located on a small hill in Kowloon, Hong Kong, which is a major, highly populated city at the southern coast of China. The station is reasonably well exposed with a fairly typical outdoor setting of the city with short grass, trees and buildings in the vicinity. Ozonesonde operations began at King's Park in October 1993. The station was accepted by WMO into the GAW network in January 1996 for vertical ozone profile measurements. King's Park is also a GCOS Upper-Air Network (GUAN) station of the Global Climate Observing System (GCOS) since 1992 where upper air parameters, conventional meteorological elements as well as global solar radiation are measured. Carbon dioxide measurement commenced at King's Park in May 2009. In 2020, King's Park became a candidate site of the GCOS Reference Upper Air Network (GRUAN), and commencing October, cryogenic frost-point hygrometer was launched monthly to provide upper-air atmospheric water vapor content data to the meteorological community.
Contributor(s)	HKO
Gas Species	CO₂

Kisai Map

WDCGG ID	KIS2017
GAW ID
WIGOS ID	0-20008-0-KIS
Station name	Kisai
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	914 Kamitanadare,Kazo,Saitama,Japan
Address 2
Address 3
Latitude (north: +; south: −)	36.084519
Longitude (east: +; west: −)	139.560514
Elevation (m a.s.l.)	14
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/748
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description	Rural area, about 50 km north-northwest of Tokyo.
Contributor(s)	SAIPF
Gas Species	CO₂

Kitt Peak (AZ) Map

WDCGG ID	KPA4031
GAW ID	KPA
WIGOS ID	0-20008-0-KPA
Station name	Kitt Peak (AZ)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	31.9699993134
Longitude (east: +; west: −)	-111.5999984741
Elevation (m a.s.l.)	2083
Timezone	UTC-07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/195
Climate Zone	BSh (Steppe climate, hot arid)
Website	http://www.noao.edu/kpno/
Status	Closed
Description	former NOAA flask sampling site complete NDACC campaign: uvvis
Contributor(s)	NOAA
Gas Species	CH₄

Kloosterburen Map

WDCGG ID	KTB6014
GAW ID	KTB
WIGOS ID	0-20008-0-KTB
Station name	Kloosterburen
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Netherlands
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	53.4000015259
Longitude (east: +; west: −)	6.4200000763
Elevation (m a.s.l.)	0
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/196
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description
Contributor(s)	RIVM
Gas Species	CO

Kollumerwaard Map

WDCGG ID	KMW6015
GAW ID	KMW
WIGOS ID	0-20008-0-KMW
Station name	Kollumerwaard
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Netherlands
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	53.3333320618
Longitude (east: +; west: −)	6.2666668892
Elevation (m a.s.l.)	0
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/523
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	The station is jointly operated by three Dutch research institutes: the Electricity Companies joint Research Institute KEMA, the National Institute of Public Health and Environmental Research (RIVM), and the Netherlands Organisation for Applied Scientific Research (TNO). The station has been set up in 1991 to monitor radioactivity and several tracers associated with air pollution and ozone production. It is located in the Kollumerwaard polder, a rural area close to the Waddensea, about 10 km from the coast. The site is not affected by nearby emitters. Clean air from the Atlantic is received under NW flow. Continental background concentrations are seen in the wind sector between E and SW. The city of Groningen, which has circa 200,000 inhabitants, is located 30 km to the SE, and forms the largest industrialised area within a 130 km radius. Kollumerwaard is surrounded by farmland and some woodland.
Contributor(s)	RIVM
Gas Species	CO₂ CH₄ CO

Kosetice Observatory Map

WDCGG ID	KOS6024
GAW ID	KOS
WIGOS ID	0-20008-0-KOS
Station name	Kosetice Observatory
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Czech Republic
Address 1	CZ 394 22 Kosetice, Czech Republic
Address 2
Address 3
Latitude (north: +; south: −)	49.5833320618
Longitude (east: +; west: −)	15.0833330154
Elevation (m a.s.l.)	534
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/472
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.chmi.cz/files/kosetice_en.html
Status	Operational
Description	The Kosetice observatory, operated by the Czech Hydrometeorological Institute, is involved in GAW, EMEP and ICP IM programs as well as in long-term projects focused on air quality research (ACTRIS). The observatory is located in the agricultural countryside outside of settlement in Bohemian-Moravian Highlands.
Contributor(s)	CHMI
Gas Species	CH₄ CO

Kotelnyj Island Map

WDCGG ID	KOT2001
GAW ID	KOT
WIGOS ID	0-20008-0-KOT
Station name	Kotelnyj Island
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Russian Federation
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	76
Longitude (east: +; west: −)	137.8699951172
Elevation (m a.s.l.)	5
Timezone	UTC+10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/198
Climate Zone	Dfd (Snow climate, fully humid, extremely continental)
Website
Status	Non-reporting
Description	Island sea shore, Ozone measurements by the Main Geophysical Observatory of Russia
Contributor(s)	MGO
Gas Species	CO₂

Krvavec Map

WDCGG ID	KVV6037
GAW ID	KVV
WIGOS ID	0-20008-0-KVV
Station name	Krvavec
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Slovenia
Address 1	Ministry of Environment and Spatial Planning Environmental Agency of Republic of Slovenia (ARSO) Vojkova 1b; SI-1000 Ljubljana Slovenia
Address 2
Address 3
Latitude (north: +; south: −)	46.2973494817
Longitude (east: +; west: −)	14.5333143774
Elevation (m a.s.l.)	1740
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/560
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Krvavec monitoring site is located on a hillside of Alps, at 1720 m a.s.l. within Alpine climate zone. Monitoring site is surrounded mostly by short grass (above 1600 m) and partly by coniferous forest (below 1600 m). The surrounding mountain peaks are rocky (limestone). The site is situated about 30 km north of Ljubljana (capital of Slovenia), on the ridge of the south-eastern Alps (Karavanke mountain ridge with peaks of 1500-2500 m a.s.l.). The monitoring site is above the cold surface layer of air which forms in the Ljubljana basin. Sometimes, not very often, the inversion layer at the height of 2-3 km a.s.l. (caused by subsidence in a stable anticyclone) sinks below the height of the monitoring station. During such events the site is usually in the clouds.
Contributor(s)	ARSO
Gas Species	CO

Kyzylcha Map

WDCGG ID	KYZ2010
GAW ID	KYZ
WIGOS ID	0-20008-0-KYZ
Station name	Kyzylcha
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Uzbekistan
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	40.8699989319
Longitude (east: +; west: −)	66.1500015259
Elevation (m a.s.l.)	340
Timezone	UTC+05:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/202
Climate Zone	BSk (Steppe climate, cold arid)
Website
Status	Closed
Description	Desert region pine forest.
Contributor(s)	MGO
Gas Species	CO₂

La Jolla (CA) Map

WDCGG ID	SIO4028
GAW ID	SIO
WIGOS ID	0-20008-0-SIO
Station name	La Jolla (CA)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	32.8300018311
Longitude (east: +; west: −)	-117.2699966431
Elevation (m a.s.l.)	14
Timezone	UTC-08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/204
Climate Zone	BSk (Steppe climate, cold arid)
Website
Status	Closed
Description	former NOAA flask sampling site
Contributor(s)	NOAA
Gas Species	CH₄

Lac La Biche (Alberta) Map

WDCGG ID	LLB4006
GAW ID	LLB
WIGOS ID	0-20008-0-LLB
Station name	Lac La Biche (Alberta)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	54.953809
Longitude (east: +; west: −)	-112.466649
Elevation (m a.s.l.)	548
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/775
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Operational
Description	Insitu CO2, CH4 and CO measurements program began at Lac la Biche, Alberta in April 2007 using an NDIR and Gas Chromatograph, and a 10m tower. Environment and Climate Change Canada (ECCC), through a collaboration with Fluxnet Canada, initiated the measurements program at Lac La Biche. The site was initially established in 2003 by the University of Lethbridge, Alberta. The initial objective of the site was to study the role of peatlands in the global carbon budget and climate change. In 2009, the University of Lethbridge terminated their flux measurement program and ECCC purchased the building and assumed overall responsibility of the site. The Lac la Biche measurement site is located in a region of peatlands and forest, approximately 200 km NE of Edmonton, Alberta and 230 km due south of Fort McMurray. The primary goal of the insitu observational program at Lac Labiche is to apply data assimilation modelling techniques, together with long-term monitoring of CO2 and CH4 to independently quantify anthropogenic emissions for southern Alberta. In June, 2009, ECCC installed a 50m tower, in order to draw ambient air that was higher above the tree canopy. Currently, ECCC's Greenhouse gas measurement lab continuously measures CO2, CH4 and CO using Cavity Ring Down Spectroscopy from the 50m tower.
Contributor(s)	ECCC NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Lamezia Terme Map

WDCGG ID	LMT6054
GAW ID	LMT
WIGOS ID	0-20008-0-LMT
Station name	Lamezia Terme
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	38.8763
Longitude (east: +; west: −)	16.2322
Elevation (m a.s.l.)	6
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/987
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	http://www.i-amica.it/i-amica/?page_id=671&lang=en
Status	Operational
Description	Lamezia Terme CNR-ISAC station is located in a strategic and isolated position, 600 m from the coastline of the Lamezia Terme plane, outside the only valley in Calabria which allows the Tyrrhenian Sea to connect with the Ionio Sea. Its complex orography and its long and narrow shape create a complex interaction of breezes which develop perpendicularly the two coasts with the synoptic circulation, that mainly goes west. In detail, breezes from the sea go mainly W-WSW, while breezes from the earth go mainly E-ENE. Breezes are characterized by seasonal cycles modulated by the temperature gradient between sea and land in addition to the synoptic circulation (more prevalent in determining local circulation in late fall and winter). In particular, while during the summer, there are strong breezes from the sea during the day, in winter there are, at night, intense breezes coming from the land. It was also demonstrated how the breeze system dominated atmospheric circulation in Lamezia Terme and it has an important role in defining local climates. The area presents polluting emissions coming from transportation, (airport, cruises from/to Gioia Tauro, local and highway traffic), houses and agriculture in addition to the deposits of a natural particulate like Saharan sand, and volcanic particulate coming from the two active volcanoes in the Mediterranean (Stromboli and Etna situated 80 km west and around 200 km south-east of the measurement site respectively). Studying atmospheric circulation becomes particularly relevant in order to characterize variability of atmospheric composition, for researches regarding renewable (solar and wind) energy and for the coast characterization to prevent fires and erosion.
Contributor(s)	ISAC
Gas Species	CO₂ CH₄ CO

Lampedusa Map

WDCGG ID	LMP6051
GAW ID	LMP
WIGOS ID	0-20008-0-LMP
Station name	Lampedusa
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1	ENEA laboratory, Capo Grecale, 92010 Lampedusa-Italy
Address 2
Address 3
Latitude (north: +; south: −)	35.5182
Longitude (east: +; west: −)	12.6305
Elevation (m a.s.l.)	45
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/517
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	www.lampedusa.enea.it
Status	Operational
Description	Lampedusa is a small island in the Mediterranean sea, WSW of Malta and 120 km or more far from large islands or continents. The island is rocky, relatively flat (maximum altitude is 130 m) with very poor vegetation. Prevailing winds are N/NW and S. Climate is temperate, annual precipitation is low, with maximum in winter.
Contributor(s)	ENEA NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-134a CBrClF₂ CBrF₃ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃I CH₃Br CH₂Br₂ H₂

Lauder Map

WDCGG ID	LAU5014
GAW ID	LAU
WIGOS ID	0-20008-0-LAU
Station name	Lauder
GAW category	GAW Global
WMO region	REGION V (South-West Pacific)
Country/territory	New Zealand
Address 1	NIWA Lauder ObservatoryPrivate Bag 50061Omakau, Central Otago9182 New Zealand
Address 2
Address 3
Latitude (north: +; south: −)	-45.0379981995
Longitude (east: +; west: −)	169.6840057373
Elevation (m a.s.l.)	370
Timezone	UTC+12:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/488
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.niwa.co.nz/our-science/atmosphere/lauder
Status	Operational
Description	Lauder is located in a sparsely populated rural environment on the South Island of New Zealand at 45.0ºS, 169.7ºE, altitude 370 m asl. It is located in a broad valley in Central Otago, approximately 40 km north of Alexandra on State Highway 85. The site is surrounded by pastoral farms running low stock numbers of mainly sheep and cattle. The Atmospheric Research facility was established by DSIR in 1960 to facilitate research of the upper atmosphere (mainly ionospheric), but changed to research into stratospheric composition and UV radiation in the 1980s. Over the last decade the focus has increasingly moved to include climate change and full spectrum radiation research. The site was originally chosen for its clear skies, low pollution, and low stray light levels; and these qualities continue to make Lauder a valuable atmospheric measurement site with a combination of ground-based, balloon-sonde and in-situ measurements. Lauder is maintained by New Zealand’s Institute of Water & Atmospheric Research (NIWA), and has a staff of approximately 15. There is on-site housing for visiting researchers. Lauder is an NDACC affiliated station with UVvis, FTIR, Microwave, Lidar, ozone + Frost Point Hygrometer sonde, UV radiation, and Dobson ozone measurements. Lauder is also a BSRN station that contributes to knowledge on radiation, cloud and aerosol and is a ground station for receiving satellite imagery. Lauder is a GRUAN-certified site (RS-92 measurement program).
Contributor(s)	NIWA
Gas Species	CO₂ CH₄ CO

Lecce Environmental-Climate Observatory Map

WDCGG ID	ECO6055
GAW ID	ECO
WIGOS ID	0-20008-0-ECO
Station name	Lecce Environmental-Climate Observatory
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	40.3358
Longitude (east: +; west: −)	18.1245
Elevation (m a.s.l.)	36
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/986
Climate Zone	UNK (Unknown)
Website	http://www.i-amica.it/i-amica/?page_id=661
Status	Operational
Description	The Environmental-Climate Observatory is located in the south-eastern part of Italy in proximity of the Adriatic coast in the Mediterranean area that is an hotspot for climatic changes and secondary pollution. The station is about 4 km (SW) of the urban area of Lecce and it could be characterized as an urban background station, located at about 30 km and 80 km from the most important industrial centres of the Puglia Region (Taranto and Brindisi). Further, the area is frequently subjected to advection of desert dust from Africa and marine contribution to atmospheric particulate matter.
Contributor(s)	ISAC
Gas Species	CO₂ CH₄ CO

Lerwick Map

WDCGG ID	SIS6008
GAW ID	SIS
WIGOS ID	0-20008-0-SIS
Station name	Lerwick
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	60.1333351135
Longitude (east: +; west: −)	-1.1833332777
Elevation (m a.s.l.)	84
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/579
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Non-reporting
Description	Shetland islands. 24/7 manual input surface observations programme. Full radiosonde ascents twice daily at 11.15 and 23.15 UTC.
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Lindenberg Map

WDCGG ID	LIN6057
GAW ID	LIN
WIGOS ID	0-20008-0-LIN
Station name	Lindenberg
GAW category	GAW Contributing networks
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	52.2166671753
Longitude (east: +; west: −)	14.1166667938
Elevation (m a.s.l.)	112
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/44
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.dwd.de/mol/
Status	Operational
Description	The village of Lindenberg is located about 50 km southeast of the outskirts of Berlin. Lindenberg is part of the municipality of Tauche, on the south-western side of the partly wooded Kalkberge hills. The observatory itself and the weather station are located north of the village of Lindenberg. The terrain south-west of the weather station is flat with moderately sloping parts. It inclines in the northern and eastern directions and is open to the south and west. The average height of the surrounding is about 80 m, varying between 40 m and 130 m above sea level. The area consists of plateaus, hills and lowlands. The terrain generally slopes down in southern and western directions. The lowlands in the west (around the lake Scharmützelsee), in the south (lakes Kossenblatter Seen and the lowland of the river Spree) and in the east (lowland of the river Spree) are approximately 40 m above sea level. Lindenberg represents moderate mid-latitude climate conditions at the transition between marine and continental influences . Monthly mean temperatures (1961– 1990) vary between –1.2 °C (January) and 17.9 °C (July), and the mean annual precipitation is 563 mm. The annual precipitation pattern shows a main maximum during summertime and a secondary maximum in December with minima on February and October.
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Lulin Map

WDCGG ID	LLN2032
GAW ID	LLN
WIGOS ID	0-20008-0-LLN
Station name	Lulin
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Taiwan, Province of China
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	23.4699993134
Longitude (east: +; west: −)	120.8700027466
Elevation (m a.s.l.)	2862
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/749
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Flask sampling site for NOAA "Carbon Cycle Surface Flask" project Station Organizer: National Central University Aerosol optical property measurements began at Lulin in October 2008. These measurements are a collaboration with NOAA/ESRL/GMD's aerosol group.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Mace Head Map

WDCGG ID	MHD6016
GAW ID	MHD
WIGOS ID	0-20008-0-MHD
Station name	Mace Head
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	53.326614
Longitude (east: +; west: −)	-9.904419
Elevation (m a.s.l.)	8.4
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/479
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://macehead.org/
Status	Operational
Description	Mace Head Research Station is located on the west coast of Ireland, County Galway. The site offers excellent exposure to the North Atlantic (clean air sector, 180° through west to 300°). The nearest major conurbation is Galway city, approximately 55 km to the east of Mace Head, with a population of approximately 80000 (2016 census). The hilly area around Mace Head is wet and boggy with a lot of exposed rock and vegetation which consists mainly of grasses, heathers and gorse. There are three small uninhabited islands offshore which are within the clean air sector. The facilities at the site consist of three laboratory buildings, two aluminium walk-up towers, (20m and 10m) a converted 20 ft cargo container office and a 3-phase backup generator. The two shore laboratories, ca. 70m (8masl) from the shore, house gas and aerosol measurement equipment. The cottage laboratory, ca. 350m(21masl) from the shore primarily houses equipment for measurement of atmospheric structure, meteorological and solar radiation parameters.
Contributor(s)	AGAGE LSCE NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂HCl₃ C₂Cl₄ H₂

Macquarie Island Map

WDCGG ID	MQA5015
GAW ID	MQA
WIGOS ID	0-20008-0-MQA
Station name	Macquarie Island
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	Australia
Address 1	Macquarie Island Clean Air Laboratory
Address 2	Macquaire Island
Address 3	Postal address: CSIRO Oceans & Atmosphere, Private Bag 1, Aspendale, VIC, 3195, AUSTRALIA
Latitude (north: +; south: −)	-54.498500824
Longitude (east: +; west: −)	158.9385070801
Elevation (m a.s.l.)	6
Timezone	UTC+10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/671
Climate Zone	ET (Tundra climate)
Website	http://www.aad.gov.au/default.asp?casid=7151
Status	Operational
Description	Macquarie Island is a subantarctic island located in the Southern Ocean, approximately half way between Australia and Antarctica. Macquarie Island, or "Macca" as it is generally referred to, is a Tasmanian State Reserve managed by the Tasmanian Parks and Wildlife Service. Australia operates a research station at the northern end of the island from which a wide range of research is carried out.
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Madonie - Piano Battaglia Map

WDCGG ID	MDN6418
GAW ID	MDN
WIGOS ID	0-380-0-MDN
Station name	Madonie - Piano Battaglia
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	37.880311
Longitude (east: +; west: −)	14.025635
Elevation (m a.s.l.)	1650
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/63199
Climate Zone	Csa (Warm temperate climate with dry and hot summer)
Website
Status	Operational
Description
Contributor(s)	ENEA
Gas Species	CO₂ CH₄

Mahé Map

WDCGG ID	SEY1006
GAW ID	SEY
WIGOS ID	0-20008-0-SEY
Station name	Mahé
GAW category	GAW Regional
WMO region	REGION I (Africa)
Country/territory	Seychelles
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-4.6700000763
Longitude (east: +; west: −)	55.1699981689
Elevation (m a.s.l.)	3
Timezone	UTC+04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/218
Climate Zone	Af (Equatorial rainforest, fully humid)
Website	http://www.esrl.noaa.gov/gmd/dv/site/SEY.html
Status	Operational
Description	Sampling site 1 (southeast of Mahe): The site is situated at the southern part of the runway of the international airport. It is just approx. two meters from the sea. It is a flat and forms part of the drudged land on which the airport has been constructed. There is no vegetation. Sampling site 2 (northwest of Mahe): The site is situated on a built swimming pool of the Sunset Hotel. It is above the sea on a rocky environment.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Mauna Kea (HI) Map

WDCGG ID	MKO5026
GAW ID	MKO
WIGOS ID	0-20008-0-MKO
Station name	Mauna Kea (HI)
GAW category	GAW Other elements
WMO region	REGION V (South-West Pacific)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	19.8299999237
Longitude (east: +; west: −)	-155.4799957275
Elevation (m a.s.l.)	4204
Timezone	UTC-10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/369
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.ifa.hawaii.edu/mko/
Status	Operational
Description	Mauna Kea ("White Mountain") is a dormant volcano on the island of Hawaii, the largest and southernmost of the Hawaiian Islands. It is located about 300 km (190 miles) from Honolulu, which lies on the island of Oahu. The highest point in the Pacific Basin, and the highest island-mountain in the world, Mauna Kea rises 9,750 meters (32,000 ft) from the ocean floor to an altitude of 4,205 meters (13,796 ft) above sea level, which places its summit above 40 percent of the Earth's atmosphere. The broad volcanic landscape of the summit area is made up of cinder cones on a lava plateau. The lower slopes of Mauna Kea are popular for hunting, hiking, sightseeing, and bird watching in an environment that is less hostile than the barren summit area. NDACC station: mwave
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆

Mauna Loa (HI) Map

WDCGG ID	MLO5002
GAW ID	MLO
WIGOS ID	0-20008-0-MLO
Station name	Mauna Loa (HI)
GAW category	GAW Global
WMO region	REGION V (South-West Pacific)
Country/territory	United States of America
Address 1	P.O. Box 275 Hilo, HI 96720 HAWAII
Address 2
Address 3
Latitude (north: +; south: −)	19.5362300873
Longitude (east: +; west: −)	-155.5761566162
Elevation (m a.s.l.)	3397
Timezone	UTC-10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/490
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	https://gml.noaa.gov/obop/mlo/
Status	Operational
Description	Mauna Loa Observatory is located on the Island of Hawaii at an elevation of 3397 m on the northern flank of Mauna Loa volcano at 200 north. Established in 1957, Mauna Lao Observatory has grown to become the premier long-term atmospheric monitoring facility on earth and is the site where the ever-increasing concentrations of global atmospheric carbon dioxide were determined. The observatory consists of 10 buildings from which up to 250 different atmospheric parameters are measured by a complement of 12 NOAA/ESRL and other agency scientists and engineers.
Contributor(s)	CSIRO NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Mawson Map

WDCGG ID	MAA7005
GAW ID	MAA
WIGOS ID	0-20008-0-MAA
Station name	Mawson
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	Australia
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-67.6047210693
Longitude (east: +; west: −)	62.8705558777
Elevation (m a.s.l.)	20
Timezone	UTC+04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/740
Climate Zone	EF (Frost climate)
Website	http://www.aad.gov.au/default.asp?casid=6909
Status	Operational
Description	Mawson is situated on an isolated outcrop of rock on the coast in Mac.Robertson Land, at the edge of the Antarctic plateau. It is Australia's first continental station and the longest continuously operating station south of the Antarctic Circle. It is located on rock overlooking Horseshoe Harbour. Mawson has active atmospheric research programs in Meteorology, Clean air monitoring, Cosmic Ray research and Atmospheric and Space Physics. It also has a Riometer (Ionospheric Radio Absorption)
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

McMurdo Map

WDCGG ID	MCM7010
GAW ID	MCM
WIGOS ID	0-20008-0-MCM
Station name	McMurdo
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-77.85
Longitude (east: +; west: −)	166.6666667
Elevation (m a.s.l.)	11
Timezone	UTC+11:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/228
Climate Zone	EF (Frost climate)
Website	http://astro.uchicago.edu/cara/vtour/mcmurdo/
Status	Non-reporting
Description	McMurdo Station is Antarctica's largest community. It is built on the bare volcanic rock of Hut Point Peninsula on Ross Island, the farthest south solid ground that is accessible by ship. NDACC station: lidar, uvvis, o3sonde
Contributor(s)	NOAA
Gas Species	CH₄

Memanbetsu Map

WDCGG ID	MMB2006
GAW ID	MMB
WIGOS ID	0-20008-0-MMB
Station name	Memanbetsu
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Memanbetsu, Hokkaido 099-2356, Japan
Address 2
Address 3
Latitude (north: +; south: −)	43.9199981689
Longitude (east: +; west: −)	144.1999969482
Elevation (m a.s.l.)	33
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/230
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Closed
Description
Contributor(s)	MRI
Gas Species	N₂O

Mex High Altitude Global Climate Observation Center Map

WDCGG ID	MEX4034
GAW ID	MEX
WIGOS ID	0-20008-0-MEX
Station name	Mex High Altitude Global Climate Observation Center
GAW category	GAW Other elements
WMO region	REGION IV (North and Central America)
Country/territory	Mexico
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	18.985842
Longitude (east: +; west: −)	-97.314433
Elevation (m a.s.l.)	4560
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/876
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Mikawa-Ichinomiya Map

WDCGG ID	MKW2022
GAW ID	MKW
WIGOS ID	0-20008-0-MKW
Station name	Mikawa-Ichinomiya
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	33-4 Kamishinkiri, Ichinomiya, Ichinomiya-cho, Hoi-gun,Aichi 441-1231, Japan
Address 2
Address 3
Latitude (north: +; south: −)	34.8499984741
Longitude (east: +; west: −)	137.4299926758
Elevation (m a.s.l.)	50
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/232
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Non-reporting
Description	Plain suburban area surrounded by mountains in the north and northeast, and located about 60 km southeast of Nagoya which is the biggest city in central Japan.
Contributor(s)	AICH
Gas Species	CO₂

Minamitorishima Map

WDCGG ID	MNM2029
GAW ID	MNM
WIGOS ID	0-20008-0-MNM
Station name	Minamitorishima
GAW category	GAW Global
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Minamitorishima
Address 2	Ogasawara-mura
Address 3	TOKYO, Japan ( post service not available )
Latitude (north: +; south: −)	24.2883
Longitude (east: +; west: −)	153.9833
Elevation (m a.s.l.)	7.1
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/486
Climate Zone	Am (Equatorial monsoon)
Website
Status	Operational
Description	Minamitorishima is an isolated island in the Pacific located about 2,000 km southeast of Tokyo. The observatory is surrounded by insignificant shrubs and grass. The island has an area of about 1.4 km² and a coast of about 5.5 km long. The climate is semi-humid tropical with a dry season in early spring and the average monthly temperatures exceed 20°C throughout the year. Annual normal rainfall amount is about 1150 mm. Annual mean temperature is about 26 °C. Prevailing wind direction is easterly.
Contributor(s)	JMA MRI
Gas Species	CO₂ CH₄ HFC-125 HFC-23 HFC-152a HFC-245fa HFC-227ea HFC-134a HFC-143a HFC-32 CO ²²²Rn

Monte Cimone Map

WDCGG ID	CMN6042
GAW ID	CMN
WIGOS ID	0-20008-0-CMN
Station name	Monte Cimone
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1	Via delle Ville, 40 41029 Sestola (MO) - Italy
Address 2
Address 3
Latitude (north: +; south: −)	44.193425
Longitude (east: +; west: −)	10.700963
Elevation (m a.s.l.)	2165
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/1
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	https://www.meteoam.it/it/centro-aeronautica-militare-montagna
Status	Operational
Description	The Operative Base of the Mountain Air Force Center (CAMM - Monte Cimone) is on a North Appenine mountain peak with completly free horizon. No local sources of contamination. No access by road. Operational activity starts in 1978 with the beginning of CO2 concentration measurement. It is the second longer data serie worldwide. Prevaling wind directions: SSW and NE. The Center hosts since 1983 the "Ottavio Vittori" observatory which is managed by CNR-ISAC (National Research Council of Italy/Institute of Atmospheric Sciences and Climate).
Contributor(s)	AGAGE IAFMS ISAC UNIURB
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ CCl₄ CH₃CCl₃ CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Monte Curcio Map

WDCGG ID	CUR6056
GAW ID	CUR
WIGOS ID	0-20008-0-CUR
Station name	Monte Curcio
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	39.315972
Longitude (east: +; west: −)	16.42325
Elevation (m a.s.l.)	1796
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/988
Climate Zone	Csa (Warm temperate climate with dry and hot summer)
Website	http://mtcurcio.iia.cnr.it/
Status	Operational
Description	The Monte Curcio CNR-IIA station is a Climatic-Environmental Observatory located in a strategic and isolated position within the Sila Grande area, one of the main three areas making-up the Sila National Park, which is officially recognized, since June 2014, as the Tenth Reserve of Italian Biosphere. It is characterized by no local sources of contamination and no access by road and it is 200 m from a ski resort and from the cable car arrival point of the surrounding ski area. The operative station is situated at 1796 m a.s.l. on a southern Appenine mountain peak with completely free horizon, thus allowing to gain atmospheric monitoring measurements with a large spatial representativeness. It is interestingly placed on the middle of the Mediterranean basin, around 30 and 60 km from the Tyrrenian and the Ionian Sea, respectively. Due to its elevation and position, the Mt. Curcio station is even able to intercept dust plumes from the Saharan desert as well as volcanic ashes and gases from Stromboli and Mt. Etna volcanoes, located at around 120 km south-easterly and 220 km south-south easterly from the atmospheric monitoring site, respectively.
Contributor(s)	IIA
Gas Species	CO₂ CH₄ CO

Moody (TX) Map

WDCGG ID	WKT4032
GAW ID	WKT
WIGOS ID	0-20008-0-WKT
Station name	Moody (TX)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	31.3199996948
Longitude (east: +; west: −)	-97.6200027466
Elevation (m a.s.l.)	723
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/236
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Non-reporting
Description	NOAA projects "Carbon Cycle Surface Flask" and "Carbon Cycle In Situ Tall Tower"
Contributor(s)	NOAA
Gas Species	CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Mould Bay Map

WDCGG ID	MBC4002
GAW ID	MBC
WIGOS ID	0-20008-0-MBC
Station name	Mould Bay
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	76.25
Longitude (east: +; west: −)	-119.3499984741
Elevation (m a.s.l.)	58
Timezone	UTC-07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/238
Climate Zone	ET (Tundra climate)
Website
Status	Closed
Description	Former NOAA flask sampling site
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ ¹³CO₂ C¹⁸O₂ CO

Mt. Dodaira Map

WDCGG ID	DDR2019
GAW ID
WIGOS ID	0-20008-0-DDR
Station name	Mt. Dodaira
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	601-2 Shiraishi, Higashichichibu-mura, Chichibu-gun, Saitama 355-0377, Japan
Address 2
Address 3
Latitude (north: +; south: −)	36.000275
Longitude (east: +; west: −)	139.186386
Elevation (m a.s.l.)	832
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/2
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description	Near mountain top, Mt. Dodaira is located about 60 km north-west of Tokyo, and located east-end of Soto Chichibu mountain range.
Contributor(s)	SAIPF
Gas Species	CO₂

Mt. Kenya Map

WDCGG ID	MKN1005
GAW ID	MKN
WIGOS ID	0-20008-0-MKN
Station name	Mt. Kenya
GAW category	GAW Global
WMO region	REGION I (Africa)
Country/territory	Kenya
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-0.0621999986
Longitude (east: +; west: −)	37.2971992493
Elevation (m a.s.l.)	3678
Timezone	UTC+03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/483
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.meteo.go.ke/obsv/gaw/
Status	Operational
Description	The station is situated above Moses Camp on the northern upper slopes of Mt. Kenya in a wildlife preserve above the tree line and provides measurements of the tropical mid-troposphere as well as air from the lower humid boundary layer. Access is along Sirimon Route, a distance of 21km from the Nanyuki-Timau tarmac. The turn-off is about 16km from Nanyuki. A new settlement has been created in the former forest land after the turn-off.
Contributor(s)	KMD NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Mt. Waliguan Map

WDCGG ID	WLG2015
GAW ID	WLG
WIGOS ID	0-20008-0-WLG
Station name	Mt. Waliguan
GAW category	GAW Global
WMO region	REGION II (Asia)
Country/territory	China
Address 1	No. 19, Wusi Street, Xining, 810001 Qinghai Province, the People's Republic of China
Address 2
Address 3
Latitude (north: +; south: −)	36.2874984741
Longitude (east: +; west: −)	100.8963012695
Elevation (m a.s.l.)	3810
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/457
Climate Zone	Dwc (Snow climate with dry winter and cool summer)
Website
Status	Operational
Description	The station is situated on the top of Mt. Waligaun, on the Tibetan plateau in Western China. The annual average temperature is -0.9°C. The predominant wind directions are from SW to NW (summer) and from ESE to NE (winter). Yearly average wind speed is 4.6 m/s. Annual precipitation (mostly in summer months) averages 350 mm. Mt. Waligaun is a remote site, located away from major industrial sources. The closest major settlement is Quiapuqia with a population of 30000, located 30 km to the west. The surrounding area is covered with grass (no trees), and the overall region is sparsely covered with vegetation. The building was reconstructed in 1999.
Contributor(s)	CMA NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Nagoya Map

WDCGG ID	NGY2021
GAW ID	NGY
WIGOS ID	0-20008-0-NGY
Station name	Nagoya
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Furo-cho, Chikusaku, Nagoya 464-8603, Japan
Address 2
Address 3
Latitude (north: +; south: −)	35.1500015259
Longitude (east: +; west: −)	136.9700012207
Elevation (m a.s.l.)	35
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/243
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Closed
Description	Heights in urban
Contributor(s)	NAGOU
Gas Species	N₂O

Natal Map

WDCGG ID	NAT3001
GAW ID	NAT
WIGOS ID	0-20008-0-NAT
Station name	Natal
GAW category	GAW Regional
WMO region	REGION III (South America)
Country/territory	Brazil
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-6
Longitude (east: +; west: −)	-35.2000007629
Elevation (m a.s.l.)	0
Timezone	UTC-03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/609
Climate Zone	As (Equatorial savannah with dry winter)
Website
Status	Operational
Description	Natal is located in the easternmost corner of South America. NDACC station with ozone- and aerosolsonde
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Nepal Climate Observatory - Pyramid Map

WDCGG ID	PYR2026
GAW ID	PYR
WIGOS ID	0-20008-0-PYR
Station name	Nepal Climate Observatory - Pyramid
GAW category	GAW Global
WMO region	REGION II (Asia)
Country/territory	Nepal
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	27.9577999115
Longitude (east: +; west: −)	86.8149032593
Elevation (m a.s.l.)	5079
Timezone
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/443
Climate Zone	ET (Tundra climate)
Website	http://evk2.isac.cnr.it/
Status	Operational
Description	The Everest - Pyramid station, founded by EV-K2-CNR Commitee in the framework of SHARE (Stations at High Altitude for the Research on the Environment) project, is located in the southern Himalayan region at the confluence of the secondary valley of Lobuche (oriented NNW-SSE) and the main Khumbu Valley. The station was placed not far from the Pyramid International Laboratory/Observatory and in proximity of the Mt. Everest base camp. All the instrumentation is housed in a wood and aluminium shelter consisting of two rooms, one for the instruments and a smaller one where batteries for the power supply are stored. The power needed to carry out the experimental activity (~ 3 kW) is provided by 96 photovoltaic panels with 120 electric storage cells. Through the aluminium roof, four sampling lines allow the sampling of gases and aerosol particles.
Contributor(s)	UNIURB
Gas Species	SO₂F₂ COS CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 HCFC-141b HCFC-142b HCFC-22 HCFC-132b HCFC-133a HFC-125 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 PFC-218 PFC-318 CBrClF₂ CBrF₃ CHCl₃ CH₃Cl CH₂Cl₂ CH₃I CH₃Br CH₂Br₂ C₂HCl₃ C₂Cl₄ CHBr₃

Neuglobsow Map

WDCGG ID	NGL6017
GAW ID	NGL
WIGOS ID	0-20008-0-NGL
Station name	Neuglobsow
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental Agency Monitoring site Neuglobsow Zur alten Fischerhuette 1 D-16775 Neuglobsow
Address 2
Address 3
Latitude (north: +; south: −)	53.1427764893
Longitude (east: +; west: −)	13.0333337784
Elevation (m a.s.l.)	62
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/13
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	The station is run by the Federal Environmental Agency. It also contributes to the EMEP programme. It is situated in the Noth German lowlands on the lakefront of lake Stechlin in a forested protected landscape without agricultural or industrial use. It was used as a background station for air, precipitation, biological and lake water samples from 1979 to 1991. It is also a regional GAW station in a forest, situated in a Natural Park, about 7 km southwest of the small town Fürstenberg. Annual mean sum of precipitation amount is about 515 mm. Annual mean temperature is about 8.6 °C. Prevailing wind is southeasterly and southwesterly
Contributor(s)	UBAG
Gas Species	CO₂ CH₄ CO

Niwot Ridge - T-van (CO) Map

WDCGG ID	NWR4023
GAW ID	NWR
WIGOS ID	0-20008-0-NWR
Station name	Niwot Ridge - T-van (CO)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	40.0499992371
Longitude (east: +; west: −)	-105.5899963379
Elevation (m a.s.l.)	3523
Timezone	UTC-07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/723
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website	http://culter.colorado.edu/NWT/
Status	Operational
Description	Niwot Ridge is located approximately 35 km west of Boulder, Colorado, with the entire study site lying above 3000 m elevation. There is a cirque glacier (Arikaree Glacier), extensive alpine tundra, a variety of glacial landforms, glacial lakes and moraines, cirques and talus slopes, patterned ground, and permafrost. The research area is bounded on the west by the Continental Divide, with runoff on the two sides being destined for the Colorado and Mississippi Rivers. The alpine study area is reached by an unimproved road from the Mountain Research Station (2895 m) which leads to within 2 km of the main tundra research site, the Saddle (3528 m). The D-1 research site (3739 m), for which climate records are continuous from 1952, lies a farther 3 km from the road head. The Martinelli study area (3380 m) is located 1 km southwest of the Saddle, in the forest-tundra ecotone. The Green Lakes Valley lies immediately south of the western half of Niwot Ridge. It includes the Arikaree Glacier at its head (3798 m), and the wetland, Green Lake 4, and Albion research sites. The Green Lakes Valley and Martinelli sites are all within the City of Boulder Watershed which is closed to public access. Niwot Ridge, including the main alpine study site, is part of the Roosevelt National Forest and has been designated a Biosphere Reserve (United Nations Educational, Scientific and Cultural Organization, UNESCO) and an Experimental Ecology Reserve (USDA Forest Service). A context-sensitive topographic relief map can be used to access the scenic views of the areas indicated above, as well as several others. Topographic setting: Ridge top, but on south facing slope. Air samples have been taken here, in flasks, for NOAA CMDL since 1963. These flasks are analysed for the same compounds as at C1
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂ ¹⁴CO₂

Ny Ålesund Map

WDCGG ID	NYA6066
GAW ID	NYA
WIGOS ID	0-20008-0-NYA
Station name	Ny Ålesund
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Norway
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	78.923576355
Longitude (east: +; west: −)	11.9236602783
Elevation (m a.s.l.)	0
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/84
Climate Zone	ET (Tundra climate)
Website	http://www.npolar.no/en/about-us/stations-vessels/sverdrup/
Status	Operational
Description	The research village Ny-Aalesund in the European Arctic is one of the world's northernmost human settlements. It is situated in Kongsfjorden on north-western Spitsbergen, which is the largest of the Svalbard islands. The village is surrounded by mountains and glaciers, which at several places stretch well out into the sea. Large areas of Svalbard (about 60 %) are covered with glaciers. Svalbard, with an area of 62049 km2 is very sparsely populated, and the about 2500 inhabitants are living in one of the five small settlements on Spitsbergen. The Norwegian research village Ny-Aalesund is permanently inhabited by about 30 people year-round and additional approx. 150 scientists during summer peak season.
Contributor(s)	TU
Gas Species	CH₄ ¹³CH₄ CH₃D

Ocean Station Charlie Map

WDCGG ID	STC6013
GAW ID	STC
WIGOS ID	0-20008-0-STC
Station name	Ocean Station Charlie
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	54
Longitude (east: +; west: −)	-35
Elevation (m a.s.l.)	0
Timezone	UTC-02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/251
Climate Zone	UNK (Unknown)
Website	http://www.esrl.noaa.gov/gmd/ccgg/iadv/
Status	Closed
Description	Ocean station Charlie was a marine area defined by a 10 mile square grid around the nominal position. It was first used and maintained by the U.S. Coast Guard, then later on also by Russian vessels. Ocean station vessels normally maintained position, operations and weather permitting [Hannon, 1974].
Contributor(s)	MGO NOAA
Gas Species	CO₂

Ocean Station M Map

WDCGG ID	STM6006
GAW ID	STM
WIGOS ID	0-20008-0-STM
Station name	Ocean Station M
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Norway
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	66
Longitude (east: +; west: −)	2
Elevation (m a.s.l.)	4
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/732
Climate Zone	UNK (Unknown)
Website
Status	Non-reporting
Description	NOAA "Carbon Cycle Surface Flask" Project, flask sampling site
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Ochsenkopf Map

WDCGG ID	OXK6022
GAW ID	OXK
WIGOS ID	0-20008-0-OXK
Station name	Ochsenkopf
GAW category	GAW Contributing networks
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	50.0301
Longitude (east: +; west: −)	11.8084
Elevation (m a.s.l.)	1185
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/750
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	https://www.bgc-jena.mpg.de/bgc-systems/pmwiki2/pmwiki.php/TAG/Ochsenkopf
Status	Operational
Description	Flask sampling site for NOAA "Carbon Cycle Surface Flask" project Station Organizer: Max Planck Institute for Biogeochemistry
Contributor(s)	DWD NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Olympic Peninsula (WA) Map

WDCGG ID	OPW4014
GAW ID	OPW
WIGOS ID	0-20008-0-OPW
Station name	Olympic Peninsula (WA)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	48.25
Longitude (east: +; west: −)	-124.4199981689
Elevation (m a.s.l.)	488
Timezone	UTC-08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/724
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description	former NOAA "Carbon Cycle Surface Flask" Project relates to or might be identical with 'Olympic'
Contributor(s)	NOAA
Gas Species	CO₂ CH₄

Pallas Map

WDCGG ID	PAL6004
GAW ID	PAL
WIGOS ID	0-20008-0-PAL
Station name	Pallas
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Finland
Address 1	Finnish Meteorological Institute (FMI) P.O. BOX 503 FI-00101 HELSINKI FINLAND
Address 2
Address 3
Latitude (north: +; south: −)	67.9736099243
Longitude (east: +; west: −)	24.1158332825
Elevation (m a.s.l.)	560
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/454
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website	https://en.ilmatieteenlaitos.fi/pallas-atmosphere-ecosystem-supersite
Status	Operational
Description	Most of the stations at Pallas that are part of the global station Pallas-Sodankylä are located within the Pallas-Yllästunturi National Park, inside the northern boreal forest zone. The Pallas area is free of large local and regional pollution sources with the nearest town, Muonio with some 2500 inhabitants, being 19 km to the west. The second-nearest town, Kittilä, with 6000 inhabitants, is 46 km to the south-east. The main station, Sammaltunturi (67°58'N 24°07'E, 560 m a.s.l.) is on top of a fjeld (a subarctic hill), ca. 300 m above the surrounding area and some 100 m above the tree line. The vegetation on the fjeld top consists mainly of low vascular plants, moss, and lichen. The region is hilly with the highest elevations of 600-800 m within 3-6 km from the station. The sectors 180°-330° and 100-130° are very open. Also part of this global station is the observatory Sodankylä (67°22'N 26°38'E, 178 m a.s.l.).
Contributor(s)	FMI NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Palmer Station Map

WDCGG ID	PSA7003
GAW ID	PSA
WIGOS ID	0-20008-0-PSA
Station name	Palmer Station
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	-64.7743301392
Longitude (east: +; west: −)	-64.0544204712
Elevation (m a.s.l.)	10
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/258
Climate Zone	EF (Frost climate)
Website	http://www.antarcticconnection.com/antarctic/stations/palmer.shtml
Status	Operational
Description	Palmer Station is located on a protected harbor on the southwestern coast of Anvers Island off the Antarctica Peninsula. Palmer is the only U.S. Antarctic station north of the Antarctic Circle. The station, built on solid rock, consists of two major buildings and three small ones, plus two large fuel tanks, a helicopter pad, and a dock. Somewhat over 40 people can occupy Palmer in the summer. Wintering population is about 10, although Palmer does not have a long period of winter isolation as do McMurdo and South Pole. - NOAA "Carbon Cycle Surface Flasks" project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br H₂

Park Falls (WI) Map

WDCGG ID	LEF4015
GAW ID	LEF
WIGOS ID	0-20008-0-LEF
Station name	Park Falls (WI)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	45.9300003052
Longitude (east: +; west: −)	-90.2699966431
Elevation (m a.s.l.)	868
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/262
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flasks" and "Carbon Cycle In Situ Tall Tower" Project site
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Payerne Map

WDCGG ID	PAY6035
GAW ID	PAY
WIGOS ID	0-20008-0-PAY
Station name	Payerne
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Switzerland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	46.8129081726
Longitude (east: +; west: −)	6.943500042
Elevation (m a.s.l.)	490
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/571
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	www.meteoswiss.admin.ch/web/en/weather/ozone_layer.html
Status	Operational
Description	The site is located on the premises of the national weather service, MeteoSwiss, about 1 km south-east of the small rural town of Payerne. The main road circumventing Payerne passes several hundred meters away south-east of the site. NDACC station: mwave, o3sonde
Contributor(s)	Empa
Gas Species	CO

Pha Din Map

WDCGG ID	PDI2035
GAW ID	PDI
WIGOS ID	0-20008-0-PDI
Station name	Pha Din
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Viet Nam
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	21.5731
Longitude (east: +; west: −)	103.5157
Elevation (m a.s.l.)	1466
Timezone	UTC+07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/959
Climate Zone	UNK (Unknown)
Website
Status	Operational
Description	Prevailing wind directions: NE in winter and SW in summer. Temperature: 25-30 °C in summer and down to 3 °C in winter. No snow or ice in winter. Rainfall and humidity: The site is in clouds a considerable fraction of the year with a correspondingly high relative humidity all year long. Population: No residents at the station except for the custodians. No relevant residential areas within 10-20 km, except for sparse individual farm houses. The closest farm house is located in 1 km distance in NE direction. Land cover: Mountain hill area covered with forest. The station itself is above the canopy. Possible influence of local and regional emissions: Occasional corn plant burning in March and April. Staff housing (gas cooking, electrical heating, occasional trash burning) is at the station. No coal power plants and other industrial activities in the region.
Contributor(s)	VNMHA
Gas Species	CO₂ CH₄ CO

Pic du Midi Map

WDCGG ID	PDM6044
GAW ID	PDM
WIGOS ID	0-20008-0-PDM
Station name	Pic du Midi
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	France
Address 1	Observatoire du Pic du Midi 57 avenue d'Azereix - BP 826 65008 TARBES Cedex France
Address 2
Address 3
Latitude (north: +; south: −)	42.9371986389
Longitude (east: +; west: −)	0.1411000043
Elevation (m a.s.l.)	2877
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/761
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://p2oa.aero.obs-mip.fr
Status	Operational
Description	Pic du Midi (2877 m asl, 42.93642N, 0.14260E) is a high-altitude observatory for astronomy and atmospheric sciences on top of an isolated summit in the Pyrenees. The summit is situated well to the north of the Pyrenean watershed and thus forms a promontory over the French plain. This site is 150 km to the east of the Atlantic coast, and is most often exposed to oceanic westerlies or north-westerlies. Advection of continental air from the Iberian Peninsula flowing over the Pyrenees is also frequent. In the context of the GEOmon programme (www.geomon.eu), a study was conducted to characterize and compare the areas of influence ("footprints") of various atmospheric background measurement sites in Europe (Henne et al., Atmospheric Chemistry and Physics, 2010). In this study, Pic du Midi (PDM) was categorized as ``mostly remote'' (see http://geomon.empa.ch/index.php?id=PDM). Pic du Midi is located away from major urban or industrial areas. The population in radii of 10 and 50 km amount to about 13,000 and 412,000 inhabitants, respectively, concentrated in two main cities: Pau (217,000 inhabitants) and Tarbes (110,000 inhabitants, Fig. 2), situated 55 km and 30 km away to the northwest, respectively. Outside of these two main cities, countryside and mountain areas are sparsely inhabited, with exception of the small town of Bagnères-de-Bigorre (9000 inhabitants) located 14 km north of PDM. Beyond greenhouse gas measurements (carbon dioxide, methane, carbon monoxide, water vapor) following the ICOS standard operation procedure, permanent monitoring of other gaseous species (ozone, carbon monoxide, mercury), aerosol particles and meteorology is also being performed at PDM (http://p2oa.aero.obs-mip.fr).
Contributor(s)	LA LSCE
Gas Species	CO₂ CH₄ CO

Plateau Assy Map

WDCGG ID	KZM2007
GAW ID	KZM
WIGOS ID	0-20008-0-KZM
Station name	Plateau Assy
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Kazakhstan
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	43.25
Longitude (east: +; west: −)	77.8799972534
Elevation (m a.s.l.)	2519
Timezone	UTC+06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/266
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website
Status	Non-reporting
Description	NOAA "Carbon Cycle Surface Flask" project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO

Plateau Rosa Map

WDCGG ID	PRS6039
GAW ID	PRS
WIGOS ID	0-20008-0-PRS
Station name	Plateau Rosa
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Italy
Address 1	Testa Grigia Laboratory
Address 2
Address 3
Latitude (north: +; south: −)	45.9353408813
Longitude (east: +; west: −)	7.7073101997
Elevation (m a.s.l.)	3480
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/267
Climate Zone	ET (Tundra climate)
Website	http://oasi.erse-web.it/
Status	Operational
Description	It is a monitorig station collocated at a very high mountain site (3480 m asl). For this reason it is often out of the planetary boundary layer and the sinks and sources are not close to the station (except for a funicular railway operating during the central hours of the day and some motor vehicles utilized to prepare the snow to ski).
Contributor(s)	RSE
Gas Species	CO₂ CH₄

Point Arena (CA) Map

WDCGG ID	PTA4025
GAW ID	PTA
WIGOS ID	0-20008-0-PTA
Station name	Point Arena (CA)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	38.9500007629
Longitude (east: +; west: −)	-123.7300033569
Elevation (m a.s.l.)	17
Timezone	UTC-08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/268
Climate Zone	Csb (Warm temperate climate with dry and warm summer)
Website
Status	Non-reporting
Description	NOAA "Carbon Cycle Surface Flask" project site
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Puy de Dôme Map

WDCGG ID	PUY6040
GAW ID	PUY
WIGOS ID	0-20008-0-PUY
Station name	Puy de Dôme
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	France
Address 1	OPGC 24 Avenue des Landais 63177 Aubière Cedex France
Address 2
Address 3
Latitude (north: +; south: −)	45.7723
Longitude (east: +; west: −)	2.9658
Elevation (m a.s.l.)	1465
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/757
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://wwwobs.univ-bpclermont.fr/SO/mesures/instru.php
Status	Operational
Description	The puy de Dôme Research Station (1465 m asl), central France, is located on the first mountain chain facing dominant western winds. Puy de Dôme is the highest point of the Chaîne des Puys, which comprises 80 volcanoes aligned north to south on a 3 to 5 km wide strip of land, a little over 45 kilometres in length. The station is exposed to an oceanic climate. It is surrounded by a protected area where fields and forests are predominant. The city of Clermont-Ferrand (150 000 inhabitants) is located 16 km east of the station at 396m a.s.l. . The moderate altitude of the station allows for the identification of the part of the atmosphere that the station is sampling (Planetary Boundary Layer, Lower Free troposphere, Nocturnal residual layer, Interfaces). Furthermore, the station is more than 50% of the time in cloud and offers natural cloud microphysical characterization both on the roof plateform. The PUY station is measuring a complete set of in situ measurements of the gas (9 parameters) and particulate (11 parameters) phases at 1465 m, coupled with co-located RADAR, LIDAR and sun photometer measurements at its base (400 m a.s.l.).
Contributor(s)	LAMP LSCE
Gas Species	CO₂ CH₄ CO

Ragged Point Map

WDCGG ID	RPB4036
GAW ID	RPB
WIGOS ID	0-20008-0-RPB
Station name	Ragged Point
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Barbados
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	13.1700000763
Longitude (east: +; west: −)	-59.4300003052
Elevation (m a.s.l.)	45
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/276
Climate Zone	Am (Equatorial monsoon)
Website	http://agage.eas.gatech.edu/Stations/barbados.htm
Status	Operational
Description	The northern tropical atmospheric research station at Ragged Point, Barbados is located on the eastern edge of the island with direct exposure to the Atlantic Ocean. It experiences generally easterly winds disrupted routinely by the passage of cyclones and anticyclones. The ALE/GAGE/AGAGE has operated continuously at this location since 1978. There are two in-situ instruments there. The GC-MD instrument started measuring atmospheric CFC-11, CFC-12, CH3CCl3, CCl4 and N2O in 1978, CFC-113 in 1985, and CH4 and CHCl3 in 1996. A state of the art Medusa GC-MS instrument, with capability of measuring more than 40 trace gases, was installed in May 2005. Also AERONET and MPLNET site.
Contributor(s)	AGAGE NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Ridge Hill Map

WDCGG ID	RGL6020
GAW ID	RGL
WIGOS ID	0-20008-0-RGL
Station name	Ridge Hill
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	51.9975585938
Longitude (east: +; west: −)	-2.5400300026
Elevation (m a.s.l.)	204
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/920
Climate Zone	UNK (Unknown)
Website	http://www.metoffice.gov.uk/research/monitoring/atmospheric-trends/sites/ridge-hill
Status	Operational
Description	Ridge Hill is a rural UK site located 13 km south-east of Hereford (population ~55,000), and 32 miles south-west of Worcester (population ~94,000), in Herefordshire, UK. This station is part of the UK DECC (Deriving Emissions related to Climate Change) Network . Air samples are taken from a line sampling 90 meters up a tall tower. Due to the sites location, far from strong sources of local pollution, measurements from this site will be used to calculate emission maps of trace gas species in the UK in combination with other measurement stations in the UK and Ireland.
Contributor(s)	UNIVBRIS
Gas Species	CO₂ CH₄ N₂O SF₆

Rigi Map

WDCGG ID	RIG6038
GAW ID	RIG
WIGOS ID	0-20008-0-RIG
Station name	Rigi
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Switzerland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	47.06739
Longitude (east: +; west: −)	8.46333
Elevation (m a.s.l.)	1031
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/433
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.umwelt-schweiz.ch/buwal/de/fachgebiete/fg_luft/luftbelastung/nabel/
Status	Operational
Description	The station is located some 300 m south-west of the upper platform of Seebodenalpbahn (cable car) on the crest of Mühlimannsegg, 600 m above Vierwaldstättersee (Lake Lucerne). In this low-alpine setting, grass-land and forest areas alternate. The small cities of Zug (pop. 100’000 including suburbs) and Lucerne (pop. 180’000 including suburbs) are approximately 12 km away. The site became operational in 1991 as part of the Swiss National Air Pollution Monitoring network (NABEL). It is also the primary Swiss contribution to EMEP. The existing station building will be enlarged in the near future to accomodate an even more extended measurement program including PM2.5, PM1, aerosol number concentration, EC/OC, as well as continuous ammonia/ammonium measurements.
Contributor(s)	Empa
Gas Species	CO

Ryori Map

WDCGG ID	RYO2012
GAW ID	RYO
WIGOS ID	0-20008-0-RYO
Station name	Ryori
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	1-25,Tahamashimo, Ryori
Address 2	Sanriku-cho, Ofunato-shi
Address 3	Iwate 022-0211, Japan
Latitude (north: +; south: −)	39.0319
Longitude (east: +; west: −)	141.8222
Elevation (m a.s.l.)	260
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/642
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Ryori Station is sited on a hilly cape on the Pacific coast in the nothern part of the Japanese main island, Honshu. The surrounding area is sparsely populated, about 120 km apart from Sendai, the largest city of the region with a population of one million. The area has a temperate climate with distinct four seasons. The annual temperature is about 10 °C and annual precipitation is about 1,300 mm. The observatory is surrounded by insignificant woods and grass. Prevailing wind direction is westerly.
Contributor(s)	AIST JMA MRI
Gas Species	CO₂ CH₄ N₂O CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CO ²²²Rn O₂/N₂ ratio

Sable Island Map

WDCGG ID	WSA4019
GAW ID	WSA
WIGOS ID	0-20008-0-WSA
Station name	Sable Island
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	Canada
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	43.932638
Longitude (east: +; west: −)	-60.008608
Elevation (m a.s.l.)	2
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/678
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Sable Island is a remote crescent-shaped “sandbar” located in the Atlantic Ocean, approximately 275 km east-southeast of Halifax, Nova Scotia. The Island is about 44 km long with little over 1 km wide at its widest point, and has maximum elevation of about 10 m. The terrain along the shoreline is flat with the interior containing two large saltwater ponds and a series of rolling sand dunes covered with small patches of grass and shrubs. Vegetation on the Island is very sparse. Public access is restricted. The Island is also a refuge for wild horses, seals and migratory birds. The weather station and air chemistry observatory is located approximately 8 km from the western end of the Island, 100 m from the north beach and 800 m from the south beach. Sable island is predominantly influenced by airflow originating from the North American continent and thus provides an excellent platform to assess the influence of anthropogenic and terrestrial emissions from the North American continent to the troposphere. Currently, Environment and Climate Change Canada's Greenhouse Gas Measurement Lab (GGML), continuously measures ambient CO2, CH4 and CO via Cavity Ring Down spectroscopy. Weekly ambient flask samples were taken at the site and measured for CO2, CH4 and N2O from 1999-2017 and 13C and 18O isotopes of CO2 from 2003-2010.
Contributor(s)	ECCC
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ C¹⁸O₂ CO

Samoa (Cape Matatula) Map

WDCGG ID	SMO5009
GAW ID	SMO
WIGOS ID	0-20008-0-SMO
Station name	Samoa (Cape Matatula)
GAW category	GAW Global
WMO region	REGION V (South-West Pacific)
Country/territory	United States of America
Address 1	P.O. Box 2568 Pago Pago, American Samoa 96799
Address 2
Address 3
Latitude (north: +; south: −)	-14.2474746704
Longitude (east: +; west: −)	-170.5645141602
Elevation (m a.s.l.)	77
Timezone	UTC-11:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/491
Climate Zone	Af (Equatorial rainforest, fully humid)
Website	https://gml.noaa.gov/obop/smo/
Status	Operational
Description	The American Samoa Observatory (SMO) at Cape Matatula is located on the northeastern tip of Tutuila Island, American Samoa, on a ridge overlooking the South Pacific Ocean. Established in 1974 on a 26.7 acre site, the observatory is the fourth of the GML Atmospheric Baseline Observatories. Cape Matatula is approx. 1 km from the village of Tula. Prevailing winds are marine. Since its construction, the American Samoa Observatory has survived three major hurricanes with only minor damage. A staff of 2 operates the year-round facility. This observatory has the distinction of obtaining 300f its daytime power from solar panels.
Contributor(s)	AGAGE NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Sand Island Map

WDCGG ID	MID5001
GAW ID	MID
WIGOS ID	0-20008-0-MID
Station name	Sand Island
GAW category	GAW Regional
WMO region	REGION V (South-West Pacific)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	28.2199993134
Longitude (east: +; west: −)	-177.3699951172
Elevation (m a.s.l.)	4
Timezone	UTC-11:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/289
Climate Zone	Am (Equatorial monsoon)
Website
Status	Operational
Description	This flask sampling site is located at Midway Atoll National Wildlife Refuge. The Refuge is approximately 2,012 km NW of Honolulu, HI and consists of three islands (Sand, Eastern, and Spit) which are surrounded by a fringing coral reef. The entire Refuge is 120,749 ha in size and is home to over 2 million seabirds.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Sary Taukum Map

WDCGG ID	KZD2005
GAW ID	KZD
WIGOS ID	0-20008-0-KZD
Station name	Sary Taukum
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Kazakhstan
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	44.4500007629
Longitude (east: +; west: −)	77.5699996948
Elevation (m a.s.l.)	412
Timezone	UTC+06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/291
Climate Zone	Dfa (Snow climate, fully humid, hot summer)
Website
Status	Non-reporting
Description	NOAA "Carbon Cycle Surface Flask" project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO

Schauinsland Map

WDCGG ID	SSL6027
GAW ID	SSL
WIGOS ID	0-20008-0-SSL
Station name	Schauinsland
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental AgencyMonitoring site SchauinslandPostfach 1229D-79196 Kirchzarten
Address 2
Address 3
Latitude (north: +; south: −)	47.9000015259
Longitude (east: +; west: −)	7.9166665077
Elevation (m a.s.l.)	1205
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/502
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.env-it.de/umweltbundesamt/luftdaten/index.html
Status	Operational
Description	The continental station is run by the German Federal Environment Agency (Umweltbundesamt), Dessau. The station is situated on a mountain ridge in the Black Forest, southwest Germany, at an elevation of about 1000 m above the polluted Rhine valley. During night the station is usually above the boundary layer, while at daytime, particularly in summer, Schauinsland station mostly lies within the convective boundary layer. It is a regional GAW station, situated about 15 km southsouthwest of Freiburg and west to the Upper Rhine rift and the French boarder. Annual mean sum of precipitation amount is about 1780 mm. Annual mean temperature is about 5.6 °C. Prevailing wind is southwesterly. The monitoring site "Schauinsland" (1205m a.s.l.) is located in the southern part of the Black Forest mountain range near the top of mount Schauinsland, surrounded by forests and meadows.
Contributor(s)	UBAG
Gas Species	CO₂ CH₄ N₂O SF₆ CO

Sede Boker Map

WDCGG ID	WIS6053
GAW ID	WIS
WIGOS ID	0-20008-0-WIS
Station name	Sede Boker
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Israel
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	31.1299991608
Longitude (east: +; west: −)	34.8800010681
Elevation (m a.s.l.)	400
Timezone	UTC+02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/294
Climate Zone	BSh (Steppe climate, hot arid)
Website
Status	Operational
Description	NOAA Project "Carbon Cycle Surface Flask". MPLNET and AERONET site.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Serreta (Terceira) Map

WDCGG ID	AZR6047
GAW ID	AZR
WIGOS ID	0-20008-0-AZR
Station name	Serreta (Terceira)
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Portugal
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	38.7700004578
Longitude (east: +; west: −)	-27.3799991608
Elevation (m a.s.l.)	40
Timezone	UTC-01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/296
Climate Zone	Csb (Warm temperate climate with dry and warm summer)
Website
Status	Operational
Description	Station located in the western point of the Terceira island (Azores) at a rocky soil. Part of NOAA "Carbon Cycle Surface Flask" project.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Shangdianzi Map

WDCGG ID	SDZ2011
GAW ID	SDZ
WIGOS ID	0-20008-0-SDZ
Station name	Shangdianzi
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	China
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	40.6500015259
Longitude (east: +; west: −)	117.1166000366
Elevation (m a.s.l.)	287
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/622
Climate Zone	Dwa (Snow climate with dry winter and hot summer)
Website
Status	Operational
Description	The Shangdianzi GAW Regional Station (Global Atmosphere Watch programme of the World Meteorological Organization) 150km northeast of urban Beijing is part of the domain of the China Meteorological Administration (CMA). It is jointly operated by the Beijing Meteorological Bureau (BMB) and the Chinese Academy of Meteorological Sciences (CAMS).
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Shemya Island Map

WDCGG ID	SHM4009
GAW ID	SHM
WIGOS ID	0-20008-0-SHM
Station name	Shemya Island
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	52.7200012207
Longitude (east: +; west: −)	174.1000061035
Elevation (m a.s.l.)	40
Timezone	UTC-10:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/297
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

SONNBLICK Observatory Map

WDCGG ID	SNB6032
GAW ID	SNB
WIGOS ID	0-20000-0-11343
Station name	SONNBLICK Observatory
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Austria
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	47.054018786
Longitude (east: +; west: −)	12.9576927483
Elevation (m a.s.l.)	3106
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/460
Climate Zone	ET (Tundra climate)
Website	http://www.sonnblick.net
Status	Operational
Description	The station was originally registered based on WMO Pub 9 Vol A information containing these observation remarks: AUT;SUNDUR;TOTRA (see code table A for explanations). These remarks imply the following additional observations that could not be registered automatically: Total radiation measurements.
Contributor(s)	UBAA
Gas Species	CO₂ CH₄ CO

South Pole Map

WDCGG ID	SPO7011
GAW ID	SPO
WIGOS ID	0-20008-0-SPO
Station name	South Pole
GAW category	GAW Global
WMO region	ANTARCTICA
Country/territory	United States of America
Address 1	PSC 468 Box 402 FPO AP 96598-5402
Address 2
Address 3
Latitude (north: +; south: −)	-89.9969482422
Longitude (east: +; west: −)	-24.7999992371
Elevation (m a.s.l.)	2841
Timezone	UTC-02:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/492
Climate Zone	EF (Frost climate)
Website	https://gml.noaa.gov/obop/spo/
Status	Operational
Description	The South Pole Observatory (SPO) was established at the geographical south pole at 2837 m above sea level in 1957 as part of the International Geophysical Year. The SPO site is one of four Atmospheric Baseline Observatories for NOAA's Global Monitoring Laboratory (GML). The National Science Foundation provides the infrastructure for the NOAA GML scientific operations including a state of the art science building named the Atmospheric Research Observatory opened in 1997. ARO was built to house current atmospheric research and replaced NOAA's Clean Air Facility in operation from 1977 to 1997. Two GML observatory staff spend one year tours of duty at the station which includes a 9 month period of isolation and six months of darkness. Atmospheric data has been collected from South Pole since the International Geophysical Year (IGY), 1957 - 1958.
Contributor(s)	CSIRO NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-141b HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Southern Great Plains E13 (OK) Map

WDCGG ID	SGP4026
GAW ID	SGP
WIGOS ID	0-20008-0-SGP
Station name	Southern Great Plains E13 (OK)
GAW category	GAW Contributing networks
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	36.5999984741
Longitude (east: +; west: −)	-97.5
Elevation (m a.s.l.)	318
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/357
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	http://www.arm.gov/sites/sgp.stm
Status	Operational
Description	The sampling site is located in the Southern Great Plains, within the US DOE Atmospheric Radiation Measurement Program testbed. The testbed is a 350 km x 350 km area studied and modeled by ARM. It is officially called the ARM-CART (cloud and radiation testbed). The local topography is very flat. Land use is mostly agriculture; main land cover is winter wheat and pasture. Scientists are using the information obtained from the SGP site to improve cloud and radiative models and parameterizations and, thereby, the performance of atmospheric general circulation models used for climate research. There are 30 scientists and technicians who collect and monitor data from the central facility instruments and from remote instruments throughout the site. The SGP is the largest and most extensive climate research field site in the world.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

St. Croix Map

WDCGG ID	AVI4035
GAW ID	AVI
WIGOS ID	0-20008-0-AVI
Station name	St. Croix
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	17.75
Longitude (east: +; west: −)	-64.75
Elevation (m a.s.l.)	3
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/303
Climate Zone	Aw (Equatorial savannah with dry summer)
Website
Status	Closed
Description	former NOAA flask sampling site Carbon Cycle Surface Flasks Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄

St. David's Head Map

WDCGG ID	BME4029
GAW ID	BME
WIGOS ID	0-20008-0-BME
Station name	St. David's Head
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	32.3699989319
Longitude (east: +; west: −)	-64.6500015259
Elevation (m a.s.l.)	30
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/304
Climate Zone	UNK (Unknown)
Website
Status	Closed
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Steinkimmen Map

WDCGG ID	STE6422
GAW ID	STE
WIGOS ID	0-20008-0-STE
Station name	Steinkimmen
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	53.043081
Longitude (east: +; west: −)	8.458761
Elevation (m a.s.l.)	29
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/32677
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	The Tall Tower Steinkimmen is situated near the city of Ganderkesee in Lower Saxony, Germany approx. 20km west of Bremen. The surrounding area is very flat with elevations rarely exceeding 100m a.s.l. The land use in this area is dominated by forest and agricultural fields (ca. 20 % and ca. 60 %), lakes cover about 2 %, villages and traffic about 12 %.
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Storhofdi Map

WDCGG ID	ICE6007
GAW ID	ICE
WIGOS ID	0-20008-0-ICE
Station name	Storhofdi
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Iceland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	63.4000015259
Longitude (east: +; west: −)	-20.2833328247
Elevation (m a.s.l.)	118
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/508
Climate Zone	Cfc (Warm temperate climate, fully humid, cool summer)
Website
Status	Operational
Description	Location and surroundings: At the southern tip of the island Heimaey, which is the largest of the Vestmannaeyjar islands 12 km off the south coast of Iceland. The latitude of the station is 63° 24' north and the longitude is 20° 17' west. The elevation is 118 m. Distance from the fishing town on the island (4500 inhabitants) is 4.5 km; distance to the nearest village (700 inhabitants) on shore is 40 km; distance to the nearest town (4000 inhabitants) on shore is 70 km.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Suita Map

WDCGG ID	SUI2023
GAW ID	SUI
WIGOS ID	0-20008-0-SUI
Station name	Suita
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Green Engineering Lab
Address 2	Division of Sustainable Energy and Environmental Engineering, Graduate School of Engineering, Osaka University, Japan
Address 3	2-1 Yamadaoka, Suita, Osaka 565-0871 Japan
Latitude (north: +; south: −)	34.8199996948
Longitude (east: +; west: −)	135.5200042725
Elevation (m a.s.l.)	63
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/751
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Closed
Description	Our site is located in Osaka University Suita Campus. It it situated approximately 10 km north of the city center in Osaka, the second most populated region in Japan. It is mainly surrounded by a suburban residential area and partly by small woodlands. Annual precipitation was 1493 mm. Annual mean temperature was 16.3 C in 2006 at a JMA automated meteorological station (AMeDAS) approximately 8 km west of the site. Ambient air was introduced from a sample inlet installed at 23.6 m above ground on the north-faced wall of a seven-story building.
Contributor(s)	OSAKAU
Gas Species	CO₂

Summit Map

WDCGG ID	SUM6002
GAW ID	SUM
WIGOS ID	0-20008-0-SUM
Station name	Summit
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Denmark
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	72.5800018311
Longitude (east: +; west: −)	-38.4799995422
Elevation (m a.s.l.)	3238
Timezone	UTC-03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/312
Climate Zone	EF (Frost climate)
Website	www.geosummit.org
Status	Operational
Description	The Greenland Environmental Observatory at Summit (GEOSummit) is a year-round Arctic sampling station funded by the National Science Foundation. GEOSummit is located at the top of the Greenland Ice Sheet (72º N, 38º W) and provides unique opportunities for investigation of atmospheric processes. In 1993 the GISP 2 drilling project completed drilling 3054 m. of ice. Beginning the following year and continuing to the present, intensive field campaigns were conducted at the site to characterize the atmosphere-to-firn dynamics in order to enable more comprehensive analysis of the ice core record. A baseline measurement program was established in 2003 to provide year round measurements of key site-specific variables. Currently the suite of baseline measurements available to researchers includes station meteorology, accumulation measurements from a 100-stake array and a 12 km transect, weekly surface snow chemistry, monthly snowpit chemistry and stratigraphy, and filter sampled radionuclides. Also available are aerosols measured continuously with an eight-drum impactor sampler. NOAA Global Monitoring Laboratory (NOAA-GML) instrumentation is onsite to provide continuous ozone, continuous aerosol absorption and aerosol scattering coefficients, carbon cycle gas, and greenhouse gas sampling. Flasks are collected weekly for carbon cycle gasses and halocarbon flasks are collected bi-weekly.
Contributor(s)	INSTAAR NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 HCFC-142b HCFC-22 HFC-125 HFC-152a HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CH₃Cl CH₂Cl₂ CH₃Br H₂

Syowa Map

WDCGG ID	SYO7006
GAW ID	SYO
WIGOS ID	0-20008-0-SYO
Station name	Syowa
GAW category	GAW Regional
WMO region	ANTARCTICA
Country/territory	Japan
Address 1	East Ongul Island, Lützow-Holm Bay, East Queen Maude Land, East Antarctica.
Address 2
Address 3
Latitude (north: +; south: −)	-69.0053
Longitude (east: +; west: −)	39.5811
Elevation (m a.s.l.)	29.1
Timezone	UTC+03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/644
Climate Zone	EF (Frost climate)
Website
Status	Operational
Description	Syowa Station is located on the East Ongle Island in the Eastern Antarctica, or south of the western Indian Ocean. The island is about 4 km distant from the Antarctic Continent, and because of this distance, the climate is less severe in comparison to other Antarctic stations. Ozone measurements have been made since 1961. The ground is covered with snow through 10 months and it supports some very hardy vegetation. Mosses, lichens and liverwort grow when the ice retreats. Annual mean temperature is about -10 °C Annual mean wind speed is 6.7 m/s Height in location was changed from 21m to 16m above sea level with moving of the system in May, 2008. NDACC station, uvvis, ndacc complete
Contributor(s)	NOAA TU
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CH₃D CO H₂

Tacolneston Tall Tower Map

WDCGG ID	TAC6019
GAW ID	TAC
WIGOS ID	0-20008-0-TAC
Station name	Tacolneston Tall Tower
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	52.5177
Longitude (east: +; west: −)	1.1386
Elevation (m a.s.l.)	56
Timezone	UTC
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/954
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website	http://www.metoffice.gov.uk/research/monitoring/atmospheric-trends/sites/tacolneston
Status	Non-reporting
Description	Tacolneston is a rural UK site located on the in the east of England, 16 km south-west of Norwich (population ~200,000), and 32 km east of Thetford (population ~20,000), in Norfolk, UK. Air samples are taken from lines sampling 100 meters up a tall tower for all gases. CO2 and CH4 are also measured at a height of 185 m and 54 m above ground level. Due to the sites location, far from strong sources of local pollution, measurements from this site are used to calculate emission maps of trace gas species in the UK in combination with other measurement stations in the UK (Ridge Hill and Angus) and Ireland (Mace Head). Operated by the University of Bristol and the University of East Anglia.
Contributor(s)	AGAGE NOAA UNIVBRIS
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Tae-ahn Peninsula Map

WDCGG ID	TAP2013
GAW ID	TAP
WIGOS ID	0-20008-0-TAP
Station name	Tae-ahn Peninsula
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Republic of Korea
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	36.7299995422
Longitude (east: +; west: −)	126.1299972534
Elevation (m a.s.l.)	20
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/315
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website	http://www.esrl.noaa.gov/gmd/dv/site/TAP.html
Status	Operational
Description	The sampling site is located on the western tip of central Korea. GMD Projects at Tae-ahn Peninsula: Carbon Cycle Surface Flasks, Trajectories
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Takayama Map

WDCGG ID	TKY2016
GAW ID
WIGOS ID	0-20008-0-TKY
Station name	Takayama
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Iwai-cho, Takayama, Gifu, Japan(Post service not available)
Address 2
Address 3
Latitude (north: +; south: −)	36.14616667
Longitude (east: +; west: −)	137.4231111
Elevation (m a.s.l.)	1420
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/434
Climate Zone	Dfb (Snow climate, fully humid, warm summer)
Website	https://unit.aist.go.jp/env-mri/117aerg/en/index-e.html
Status	Operational
Description	The observation site is located in a cool-temperate deciduous forest in a mountainous area in the central part of the main island of Japan and is situated about 15 km east of Takayama City. The main tree species at the site are deciduous broad-leaved trees such as birch and oak, whose average height is about 17 m. The ground surface is covered with bamboo grass. This forest has been protected for at least 60-70 years (as of 2023). Budding and defoliation occur in May and October, respectively, and the ground surface is usually covered with snow from December to April.
Contributor(s)	AIST
Gas Species	CO₂

Tateno (Tsukuba) Map

WDCGG ID	TKB2018
GAW ID	TKB
WIGOS ID	0-20008-0-TKB
Station name	Tateno (Tsukuba)
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	1-1, Nagamine, Tsukuba, Ibaraki 305-0052, Japan
Address 2
Address 3
Latitude (north: +; south: −)	36.0581
Longitude (east: +; west: −)	140.1258
Elevation (m a.s.l.)	25.2
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/645
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description	Tateno is sited in the city of Tsukuba, about 50 km northeast of Tokyo. The area has a temperate climate with distinct four seasons. The annual mean temperature is about 14 °C and annual precipitation is about 1,300 mm. Ozone measurements have been made at the Aerological Observatory since 1957. Greenhouse gases are measured at the Meteorological Research Institute. The population of Tsukuba is 165,000, with vegetated, rice producing and urban areas located in (286.50 km2) and around the city.
Contributor(s)	MRI
Gas Species	CO₂ CH₄

Taunus Observatory Map

WDCGG ID	TOB6412
GAW ID	TOB
WIGOS ID	0-276-1-TOB
Station name	Taunus Observatory
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	50.221884
Longitude (east: +; west: −)	8.446397
Elevation (m a.s.l.)	825
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/55965
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description
Contributor(s)	AGAGE
Gas Species	SF₆ SO₂F₂ NF₃ CCl₄ CH₃CCl₃ CFC-12 CFC-11 CFC-115 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-143a HFC-32 PFC-116 PFC-218 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CHCl₃ CH₃Cl CH₂Cl₂ C₂Cl₄

Teriberka Map

WDCGG ID	TER6003
GAW ID	TER
WIGOS ID	0-20008-0-TER
Station name	Teriberka
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Russian Federation
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	69.1999969482
Longitude (east: +; west: −)	35.0999984741
Elevation (m a.s.l.)	40
Timezone	UTC+03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/18
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website
Status	Operational
Description	Topography: measurement site is located on the shore of Barents Sea at the input to the Teriberka bay. In the angle rang 280-6 deg. from N. Barents Sea, 6-80 deg. - Teriberka bay, 80-280 - ground surface, cliff with slight vegetation. Sampling site is the highest point in the nearest vicinity. The nearest settlement is located south the measurement site at 1 km distance. Vegetation: undergrowth tundra Climate: sub-arctic zone with the influence of Atlantic air masses with net effect of temperate maritime climate, permafrost zone. Mean temperature: annual 0.6oC, max in July 11.2 oC, min in February 11.6 oC. Mean wind speed: annual 7.1m/s, min in July 5.1m/s, max in December and January 8.4m/s. Mean relative humidity: annual 79%, min in April-June 75%, max in August-October 81%. Dominant wind direction: in winter S (30%) and SW (30%), in summer NW (23%). Snow caver 204 days/year from second half of October to second half of May. Annual mean precipitation is 472mm.
Contributor(s)	MGO
Gas Species	CO₂ CH₄

Tiksi Map

WDCGG ID	TIK2002
GAW ID	TIK
WIGOS ID	0-20008-0-TIK
Station name	Tiksi
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Russian Federation
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	71.5861663818
Longitude (east: +; west: −)	128.9188232422
Elevation (m a.s.l.)	8
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/319
Climate Zone	Dfd (Snow climate, fully humid, extremely continental)
Website
Status	Operational
Description	The station is located in the Arctic region in permafrost.
Contributor(s)	FMI MGO NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Torfhaus Map

WDCGG ID	TOH6064
GAW ID	TOH
WIGOS ID	0-20008-0-TOH
Station name	Torfhaus
GAW category	GAW Regional
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	51.808844
Longitude (east: +; west: −)	10.53495
Elevation (m a.s.l.)	801
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/32674
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description
Contributor(s)	DWD
Gas Species	CO₂ CH₄ N₂O CO

Trinidad Head (CA) Map

WDCGG ID	THD4022
GAW ID	THD
WIGOS ID	0-20008-0-THD
Station name	Trinidad Head (CA)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	41.0541000366
Longitude (east: +; west: −)	-124.1510009766
Elevation (m a.s.l.)	107
Timezone	UTC-08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/322
Climate Zone	Csb (Warm temperate climate with dry and warm summer)
Website	http://www.esrl.noaa.gov/gmd/obop/thd/
Status	Operational
Description	Located on a point jutting into the ocean along the remote north coast of California, Trinidad Head is ideally suited for measuring marine background air. Much of the time the site experiences baseline conditions, but it also allows for the monitoring of regionally influenced air, affected mainly by forested lands, and to a lesser extent, air having a small urban influence. An instrument trailer was installed in April 2002 as part of the ITCT campaign allowing measurements of aerosols, surface ozone, radiation, and flask sampling for halocarbons and carbon cycle gases. Bi-weekly airborne vertical profile measurements of carbon cycle gases are also collected in flasks above and upwind of Trinidad Head. Following the ITCT campaign GMD maintained a base set of measurements at the site. Additionally, Scripps Institution of Oceanography is operating two in situ instruments, one as part of the Advanced Global Atmospheric Gases Experiment (AGAGE), the other for measuring changes in atmospheric oxygen concentrations. Aerosol and flask measurements at THD ended June 1, 2017 and THD was decommissioned as a GMD baseline observatory.
Contributor(s)	AGAGE NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Tudor Hill (Bermuda) Map

WDCGG ID	BMW4030
GAW ID	BMW
WIGOS ID	0-20008-0-BMW
Station name	Tudor Hill (Bermuda)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United Kingdom of Great Britain and Northern Ireland
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	32.2700004578
Longitude (east: +; west: −)	-64.8799972534
Elevation (m a.s.l.)	30
Timezone	UTC-04:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/324
Climate Zone	UNK (Unknown)
Website	http://www.bios.edu/research/projects/tudor-hill-marine-atmospheric-observatory/
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Ulaan Uul Map

WDCGG ID	UUM2004
GAW ID	UUM
WIGOS ID	0-20008-0-UUM
Station name	Ulaan Uul
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Mongolia
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	44.444
Longitude (east: +; west: −)	111.0861
Elevation (m a.s.l.)	992
Timezone	UTC+08:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/327
Climate Zone	BWk (Desert climate, cold arid)
Website
Status	Operational
Description	The weekly flask sampling was started in 1992 by NOAA "Carbon Cycle Surface Flask" project. The site is located in the east south side of Mongolia (Mongolian dessert -steppe region) far from any antropogenic sources. Coldest month is January and average minimum temperature of January is -31.6 degrees celsius. Hottest month is July with an average maximum temperature of 36.7 degrees celsium.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Ulleungdo Map

WDCGG ID	ULD2159
GAW ID	ULD
WIGOS ID	0-410-0-ULD
Station name	Ulleungdo
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Republic of Korea
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	37.48
Longitude (east: +; west: −)	130.9
Elevation (m a.s.l.)	220.9
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/144846
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description
Contributor(s)	KMA
Gas Species	CO₂ CH₄ N₂O SF₆

Urawa Map

WDCGG ID	URW2020
GAW ID
WIGOS ID	0-20008-0-URW
Station name	Urawa
GAW category	GAW Other elements
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	639-1 Kami-okubo, Sakura-ku, Saitama-shi, Saitama 338-0824, Japan
Address 2
Address 3
Latitude (north: +; south: −)	35.868361
Longitude (east: +; west: −)	139.612889
Elevation (m a.s.l.)	8
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/4
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Closed
Description	Urban area,about 25 km north-northwest of Tokyo,center of Kanto plane which is one of mostly populated area in Japan.
Contributor(s)	SAIPF
Gas Species	CO₂

Ushuaia Map

WDCGG ID	USH3007
GAW ID	USH
WIGOS ID	0-20008-0-USH
Station name	Ushuaia
GAW category	GAW Global
WMO region	REGION III (South America)
Country/territory	Argentina
Address 1	Estacion VAG Ushuaia Aeropuerto Malvinas Argentinas CP: 9410 Ushuaia - Tierra del Fuego - Argentina
Address 2
Address 3
Latitude (north: +; south: −)	-54.8484649658
Longitude (east: +; west: −)	-68.3106918335
Elevation (m a.s.l.)	18
Timezone	UTC-03:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/470
Climate Zone	Dfc (Snow climate, fully humid, cool summer)
Website	http://www.smn.gov.ar/?mod=ozono&id=70
Status	Operational
Description	The Ushuaia Station is located on the "Isla Grande de la Tierra del Fuego", Argentina (54° 50' S - 68° 18' W), roughly 10 km south-west of the city of Ushuaia. The station is located in a coastal cliff at an altitude of 18 m a.s.l., on a remote sub-Antarctic marine coast. Steady winds blow prevailing from the clean air sector (SW) down the Beagle Channel. Tierra del Fuego and its adjacent oceanic area are under the westerlies influence. The ground in the vicinity around the station is covered with pasture and bush. The vegetation in the surrounding area (30 Km) is consisting mainly of Nothofagus forest. The facilities at the site consist of the main building of 230 m2, which provides space for offices, meeting rooms and laboratories. Attached to this building is the Dobson spectrophotometer. On the platform at the top of the roof, the air inlet and several radiation and meteorological equipment are mounted. In addition to the main facility, a remote island sampling site with a 12 m tower called "Isla Redonda" is located on Beagle Channel (54° 51' S - 68° 28' W) and can be used for special projects. Since two years, the new Ushuaia airport has opened in the near vicinity of the station. It is located about 500 mts. north-east of the site towards the city of Ushuaia. Air traffic is estimated to 5-10 flight movements per day. As already stated in the first audit report '94 (Martini, Slemr, Mohnen) there is some concern regarding a possible influence of the measurements, in particular when the airport should further develop.
Contributor(s)	NOAA SMNA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CCl₄ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CO H₂

Waldhof-Langenbrügge Map

WDCGG ID	WAL6018
GAW ID	WAL
WIGOS ID	0-20008-0-WAL
Station name	Waldhof-Langenbrügge
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental Agency Monitoring site WaldhofD-29394 Lueder
Address 2
Address 3
Latitude (north: +; south: −)	52.800867
Longitude (east: +; west: −)	10.75623
Elevation (m a.s.l.)	74
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/14
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	North German lowland, agricultural and forest environment, some influences from pollution sources. Surroundings: Situated in a little forest with agriculture and meadows at a distance of approx. 1 km in the Luneburg Heath, typical German Flatland. Surrounded by small stationary SO2 and NOx sources at distances larger than 1 km. Cities: Langenbrugge: 300 inhabitants, 3 km west; Wittingen: 5,500 inhab., 8 km south; Utzen: 35,600 inhab., 22 km northwest; Salzwedel: 21,000 inhab., 27 km east of the station. Cars: Only a small country lane leading to the station with approx. 3 vehicles/day within 3 km.
Contributor(s)	UBAG
Gas Species	CO₂

Wank Map

WDCGG ID	WNK6029
GAW ID	WNK
WIGOS ID	0-20008-0-WNK
Station name	Wank
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	47.509322
Longitude (east: +; west: −)	11.1426503
Elevation (m a.s.l.)	1780
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/15
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Closed
Description	Mountain top at the northern rim of the Alps, close to Zugspitze
Contributor(s)	IMKIFU
Gas Species	CO₂

Wendover (UT) Map

WDCGG ID	UTA4024
GAW ID	UTA
WIGOS ID	0-20008-0-UTA
Station name	Wendover (UT)
GAW category	GAW Regional
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	39.9000015259
Longitude (east: +; west: −)	-113.7200012207
Elevation (m a.s.l.)	1320
Timezone	UTC-07:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/337
Climate Zone	BSk (Steppe climate, cold arid)
Website
Status	Operational
Description	NOAA "Carbon Cycle Surface Flask" Project
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

West Branch (Iowa) Map

WDCGG ID	WBI4021
GAW ID	WBI
WIGOS ID	0-20008-0-WBI
Station name	West Branch (Iowa)
GAW category	GAW Other elements
WMO region	REGION IV (North and Central America)
Country/territory	United States of America
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	41.7249984741
Longitude (east: +; west: −)	-91.3529968262
Elevation (m a.s.l.)	242
Timezone	UTC-06:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/880
Climate Zone	UNK (Unknown)
Website
Status	Non-reporting
Description
Contributor(s)	NOAA
Gas Species	C¹⁸O₂

Westerland Map

WDCGG ID	WES6010
GAW ID	WES
WIGOS ID	0-20008-0-WES
Station name	Westerland
GAW category	GAW Contributing networks
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental AgencyMonitoring site WesterlandLornsenweg 9D-25980 Westerland/Sylt
Address 2
Address 3
Latitude (north: +; south: −)	54.923142
Longitude (east: +; west: −)	8.308017
Elevation (m a.s.l.)	12
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/16
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Coastal station on Island Sylt (North Sea). Situated directly at the coast, beach to the west, otherwise built-up areas, forest.
Contributor(s)	UBAG
Gas Species	CO₂ CH₄

Yonagunijima Map

WDCGG ID	YON2028
GAW ID	YON
WIGOS ID	0-20008-0-YON
Station name	Yonagunijima
GAW category	GAW Regional
WMO region	REGION II (Asia)
Country/territory	Japan
Address 1	Yonaguni 999-1
Address 2	Yonaguni-cho, Yaeyama-gun
Address 3	Okinawa, 907-1801, Japan
Latitude (north: +; south: −)	24.4667
Longitude (east: +; west: −)	123.0106
Elevation (m a.s.l.)	30
Timezone	UTC+09:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/646
Climate Zone	Cfa (Warm temperate climate, fully humid, hot summer)
Website
Status	Operational
Description	Yonagunijima is the westernmost island of Japan, located about 1,900 km southwest of Tokyo and less than 120 km from Taiwan. The island has an area of about 28.9 km² and a population of about 1,800. The station is located near the northern coast of the island. The climate is subtropical, influenced by the continental high pressure in winter and the high pressure on the Pacific. The station is surrounded by grass. Annual normal rainfall amount is about 2400 mm. Annual mean temperature is about 24 °C. Prevailing wind direction is north-easterly in winter and southerly in summer. The station was unmanned and is remotely monitored since October 2008.
Contributor(s)	JMA MRI
Gas Species	CO₂ CH₄ CO ²²²Rn

Zeppelin Mountain (Ny Ålesund) Map

WDCGG ID	ZEP6001
GAW ID	ZEP
WIGOS ID	0-20008-0-ZEP
Station name	Zeppelin Mountain (Ny Ålesund)
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Norway
Address 1
Address 2
Address 3
Latitude (north: +; south: −)	78.906688
Longitude (east: +; west: −)	11.889342
Elevation (m a.s.l.)	475
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/459
Climate Zone	ET (Tundra climate)
Website	https://www.npolar.no/en/zeppelin
Status	Operational
Description	The research village Ny-Aalesund in the European Arctic is one of the world's northernmost human settlements. It is situated in Kongsfjorden on north-western Spitsbergen, which is the largest of the Svalbard islands. The village is surrounded by mountains and glaciers, which at several places stretch well out into the sea. Large areas of Svalbard (about 60 %) are covered with glaciers. Svalbard, with an area of 62049 km2 is very sparsely populated, and the about 2500 inhabitants are living in one of the five small settlements on Spitsbergen. The Norwegian research village Ny-Aalesund is permanently inhabited by about 30 people year-round and additional approx. 150 scientists during summer peak season. The global GAW station Zeppelin Observatory (coordinates: 78°54'29" N, 11°52'53" E) near Ny-Aalesund lies south of the town. The Observatories unique location at 475 m altitude makes it an ideal place for monitoring of global atmospheric gasses and long-transported contaminants. Since the Observatory is above the inversion layer most of the time, the influence from local contamination sources on the measurements is minimal. The Zeppelin Observatory was officially opened in 1990, but after some time of operation the building did not satisfy the requirements for operation of advanced instruments. The old observatory was demolished in 1999, and a new one was built on the same location, and officially re-opened in May 2000. The observatory is owned by the Norwegian Polar Institute, which is responsible for development, maintenance, daily management and safety. The Norwegian Institute for Air Research (NILU) is responsible for scientific coordination. The primary users of the observatory are NILU, Stockholm University and the Norwegian Polar Institute. Other institutions also have instruments and measurement program here, run permanently or on a campaign basis.
Contributor(s)	AGAGE ITM NILU NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ SO₂F₂ NF₃ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CH₃CCl₃ CFC-113 CFC-12 CFC-11 CFC-115 CFC-114 CFC-13 HCFC-141b HCFC-142b HCFC-22 HCFC-124 HCFC-132b HCFC-133a HFC-125 HFC-23 HFC-152a HFC-236fa HFC-245fa HFC-227ea HFC-365mfc HFC-134a HFC-143a HFC-32 HFC-4310mee PFC-116 PFC-218 PFC-14 PFC-318 CBrClF₂ CBrF₃ C₂Br₂F₄ CO CHCl₃ CH₃Cl CH₂Cl₂ CH₃Br C₂Cl₄ H₂

Zingst Map

WDCGG ID	ZGT6011
GAW ID	ZGT
WIGOS ID	0-20008-0-ZGT
Station name	Zingst
GAW category	GAW Other elements
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental Agency (Umweltbundesamt)Monitoring site ZingstLandstrasse 3D-18874 Zingst
Address 2
Address 3
Latitude (north: +; south: −)	54.436637
Longitude (east: +; west: −)	12.724917
Elevation (m a.s.l.)	1
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/349
Climate Zone	Cfb (Warm temperate climate, fully humid, warm summer)
Website
Status	Operational
Description	Coastal station at the Baltic Sea. Beach to the north, rural environment. The station is situated at the shore of the Baltic Sea (600 m north), meadows and some farming. One heating plant at 9 km distance, 10 kg S/month. Cities: Zingst: 3,224 inhabitants; Bath: 8,000 inhab., 6 km southwest of the station. Cars: One minor road 50 m from the station and 2 roads 10 km from the site with approx 5,000 cars/day.
Contributor(s)	UBAG
Gas Species	CO₂ CH₄

Zugspitze-Gipfel Map

WDCGG ID	ZUG6030
GAW ID	ZUG
WIGOS ID	0-20008-0-ZUG
Station name	Zugspitze-Gipfel
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	Federal Environmental AgencyGAW station ZugspitzeSchneefernerhausZugspitze 5D-82475 Garmisch Partenkirchen
Address 2
Address 3
Latitude (north: +; south: −)	47.421075
Longitude (east: +; west: −)	10.985896
Elevation (m a.s.l.)	2962
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/481
Climate Zone	ET (Tundra climate)
Website
Status	Operational
Description	Zugspitze is the highest mountain of the German Alps (2962 m a.s.l.). It is located in southern Germany, about 90 km southwest of Munich, at the Austrian border near the town of Garmisch-Partenkirchen (720 m a.s.l.). A cable car leads directly from Garmisch to Zugspitze. Monitoring of air pollution up to 2001 was carried out from an aluminium sheltered cabin on the view point terrace (47°25' N 10°59' E; 2962 m a.s.l.) with the air inlet system and meteorological sensors mounted on the flat roof of the shelter. Activities were re-located in 2000 to the new Environmental Research Station "Schneefernerhaus" at 2650 m a.s.l. on the southern slope of Zugspitze. Together with the Meteorological Observatory Hohenpeissenberg (40 km north), this platform establishes the Global Station Zugspitze/Hohenpeissenberg. The monitoring program is operated jointly by the Federal Environmental Agency (Umweltbundesamt, UBA) and the German Meteorological Service (Deutscher Wetterdienst, DWD).
Contributor(s)	IMKIFU UBAG
Gas Species	CO₂ CH₄ CO

Zugspitze-Schneefernerhaus Map

WDCGG ID	ZSF6031
GAW ID	ZSF
WIGOS ID	0-20008-0-ZSF
Station name	Zugspitze-Schneefernerhaus
GAW category	GAW Global
WMO region	REGION VI (Europe)
Country/territory	Germany
Address 1	GAW-Station / SchneefernerhausD-82475 Schneefernerhaus, Germany
Address 2
Address 3
Latitude (north: +; south: −)	47.4165
Longitude (east: +; west: −)	10.97964
Elevation (m a.s.l.)	2666
Timezone	UTC+01:00
Category	fixed station
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/440
Climate Zone	ET (Tundra climate)
Website	www.schneefernerhaus.de
Status	Operational
Description	Zugspitze is the highest mountain of the German Alps (2962 m a.s.l.). It is located in southern Germany, about 90 km southwest of Munich, at the Austrian border near the town of Garmisch-Partenkirchen (720 m a.s.l.). A cable car and a cog wheel train lead directly to Zugspitze. Activities were re-located in 2001 from the Zugspitze summit to the new Environmental Research Station "Schneefernerhaus" at 2650 m a.s.l. on the southern slope of Zugspitze. Together with the Meteorological Observatory Hohenpeissenberg (40 km north), this platform establishes the Global Station Zugspitze/Hohenpeissenberg. The monitoring program is operated jointly by the Federal Environmental Agency (Umweltbundesamt, UBA) and the German Meteorological Service (Deutscher Wetterdienst, DWD).
Contributor(s)	DWD UBAG
Gas Species	CO₂ CH₄ N₂O SF₆ CO ²²²Rn ⁷Be

Aircraft (off the Pacific coast of Sendai)

WDCGG ID	PIP8043
GAW ID
WIGOS ID
Mobile name	Aircraft (off the Pacific coast of Sendai)
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	TU
Gas Species	CH₄

Aircraft (over Bass Strait and Cape Grim)

WDCGG ID	AIA8003
GAW ID
WIGOS ID
Mobile name	Aircraft (over Bass Strait and Cape Grim)
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	CSIRO
Gas Species	CO₂ CH₄ N₂O ¹³CO₂ CO H₂

Aircraft (over Japan and mainland)

WDCGG ID	TDA8042
GAW ID
WIGOS ID
Mobile name	Aircraft (over Japan and mainland)
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Air samples were collected on board commercial jet airlines (McDonnell- Douglas MD-80 and MD-90) between Sendai (38.13° N, 140.92° E) and Fukuoka (33.58° N, 130.45° E) airports, which were operated by Japan Air Systems (the former Toa Domestic Airlines) until 2004 and then by Japan Airlines. Outside air, which is introduced into the cockpit through an air-conditioning system of the aircraft, was collected at ~0.3 MPa above the cockpit pressure into a 350 mL stainless-steel flask by using a manual plunger pump developed at Tohoku University. Air sampling positions and altitudes were recorded from flight instruments of the aircraft. During a set of outbound and returning flights, 20 air samples were collected. See Umezawa et al. (2014).
Contributor(s)	TU
Gas Species	CH₄

Aircraft (over Japan and surroundings)

WDCGG ID	OAS8001
GAW ID
WIGOS ID
Mobile name	Aircraft (over Japan and surroundings)
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Air samples were collected on an Aircraft (Aerocommander 685 or Cessna 404) into stainless steel cylinders up to an altitude of 8km in February and December 1982, and February 1983.
Contributor(s)	MRI
Gas Species	CH₄ N₂O SF₆ CFC-12 CFC-11

Aircraft (Western North Pacific)

WDCGG ID	AOA8002
GAW ID
WIGOS ID
Mobile name	Aircraft (Western North Pacific)
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone	UTC+09:00
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	AIST JMA
Gas Species	CO₂ CH₄ N₂O CO O₂/N₂ ratio

Aircraft: Orleans

WDCGG ID	ORL8047
GAW ID
WIGOS ID
Mobile name	Aircraft: Orleans
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	LSCE
Gas Species	CO₂ CH₄

Alligator liberty, M/V

WDCGG ID	ALL8049
GAW ID
WIGOS ID
Mobile name	Alligator liberty, M/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Marchant vessel, North Pacific Ocean
Contributor(s)	JMA
Gas Species	CO₂

Atlantic Ocean

WDCGG ID	AOC8018
GAW ID
WIGOS ID
Mobile name	Atlantic Ocean
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	NOAA
Gas Species	CO₂ CH₄

CONTRAIL

WDCGG ID	EOM8007
GAW ID
WIGOS ID
Mobile name	CONTRAIL
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Air samples are collected using JAL airliner (Boeing 747-200, 747 -400 or 777-200) over the western Pacific between Japan and Australia, Guam or Hawaii. They were obtained at the cruising altitudes of 8-13 km, except for several samples at altitudes lower than 8 km during the climb and descent. The detailed sampling dates, locations and altitudes are reported together with the CO2 and CH4 data. It is noted that station name of WDCGG changed from Environmental observation and monitoring project to CONTRAIL.
Contributor(s)	NIES TU
Gas Species	CO₂ CH₄ SF₆ ¹³CH₄ CH₃D

Drake Passage

WDCGG ID	DRP8044
GAW ID
WIGOS ID
Mobile name	Drake Passage
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

INSTAC

WDCGG ID	INS8005
GAW ID
WIGOS ID
Mobile name	INSTAC
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	MRI
Gas Species	CO₂ CH₄ ¹³CO₂

Keifu Maru, R/V

WDCGG ID	KEF8040
GAW ID
WIGOS ID
Mobile name	Keifu Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Research vessel, Western North Pacific Ocean
Contributor(s)	JMA
Gas Species	CO₂ CFC-12 CFC-11 TIC

Kofu Maru, R/V

WDCGG ID	KOF8008
GAW ID
WIGOS ID
Mobile name	Kofu Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Research vessel, Western North Pacific Ocean
Contributor(s)	JMA
Gas Species	CO₂

Mirai, R/V

WDCGG ID	MMR8009
GAW ID
WIGOS ID
Mobile name	Mirai, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	JAMSTEC MRI
Gas Species	CO₂

MRI Research, Hakuho Maru, R/V

WDCGG ID	HKH8030
GAW ID
WIGOS ID
Mobile name	MRI Research, Hakuho Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	The measurement for air and surface sea water are carried out. The height of intake is about 10m above sea surface and about 5m below sea surface. The water is introduced into the equilibrator. Both introduced ambient air and equilibrated air are dried by the electronic coolong unit, perma pure dryer and chemical dryer (Mg(ClO4)2). Continuous NDIR analizer
Contributor(s)	MRI
Gas Species	CO₂ CH₄

MRI Research, Kaiyo Maru, R/V

WDCGG ID	KIY8017
GAW ID
WIGOS ID
Mobile name	MRI Research, Kaiyo Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	MRI
Gas Species	CO₂ CO

MRI Research, Natushima, R/V

WDCGG ID	NTU8028
GAW ID
WIGOS ID
Mobile name	MRI Research, Natushima, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	The measurement for air and surface sea water are carried out. The height of intake is about 10m above sea surface and about 5m below sea surface. The water is introduced into the equilibrator. Both introduced ambient air and equilibrated air are dried by the electronic coolong unit, perma pure dryer and chemical dryer (Mg(ClO4)2). Continuous NDIR analizer
Contributor(s)	MRI
Gas Species	CO₂ CH₄

MRI Research, Ryofu Maru, R/V

WDCGG ID	RFM8035
GAW ID
WIGOS ID
Mobile name	MRI Research, Ryofu Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	The measurement for air and surface sea water are carried out. The height of intake is about 10 meters above sea surface and about 5 meters below sea surface. The water is introduced into the equilibrator. Both introduced ambient air and equilibrated air are dried by the electronic coolong unit, perma pure dryer and chemical dryer (Mg(ClO4)2). Continuous NDIR analizer
Contributor(s)	MRI
Gas Species	CO₂ CH₄

MRI Research, Ship observations

WDCGG ID	MRI8031
GAW ID
WIGOS ID
Mobile name	MRI Research, Ship observations
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Marine boundary air over the western Pacific and Antarctic Ocean.
Contributor(s)	MRI
Gas Species	CH₄

MRI Research, Wellington Maru, R/V

WDCGG ID	WLT8032
GAW ID
WIGOS ID
Mobile name	MRI Research, Wellington Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	The measurement for air and surface sea water are carried out. The height of intake is about 10m above sea surface and about 5m below sea surface. The water is introduced into the equilibrator. Both introduced ambient air and equilibrated air are dried by the electronic coolong unit, perma pure dryer and chemical dryer (Mg(ClO4)2). Continuous NDIR analizer
Contributor(s)	MRI
Gas Species	CO₂

NOPACCS - Hakurei Maru -

WDCGG ID	HAK8021
GAW ID
WIGOS ID
Mobile name	NOPACCS - Hakurei Maru -
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	NEDO
Gas Species	TIC

Northern and western Pacific

WDCGG ID	NWP8036
GAW ID
WIGOS ID
Mobile name	Northern and western Pacific
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Air samples have been collected onboard commercial container ships sailing in the northern and western parts of the Pacific Ocean since September 1991. On cruises that took around 30-day round trip between Japan and North America, covering a region 35N to 55N in the North Pacific, about 20 air samples were collected at every 10-degree between 150E and 130W. On the other hand, 30-36 air samples were collected at every 5-degree between 33N and 40S during each of the 40-day round cruise between Japan and Australia (or New Zealand after December 1999).
Contributor(s)	TU
Gas Species	CH₄ N₂O ¹³CH₄ CH₃D

Pacific Ocean

WDCGG ID	POC8034
GAW ID	POC
WIGOS ID	0-20008-0-POC
Mobile name	Pacific Ocean
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/744
Website
Status
Description	Flask samples collected by voluntary observing ships in the Pacific Ocean.
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CO₂ C¹⁸O₂ CO H₂

Pacific Ocean

WDCGG ID	BSL8023
GAW ID
WIGOS ID
Mobile name	Pacific Ocean
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone	UTC
Category	mobile platform
Gawsis
Website
Status
Description	Air sampling was carried out on Blue Star Line container ships between New Zealand and the west coast of the United States. There were 8 voyages: 10-25 June 1996, 13-29 November 1996, 18 February-5 March 1997, 3-18 March 1997, 11-26 March 1998,23 September-8 October 1998, 19 October - 5 November 1999, 27 September - 12 October 2000.
Contributor(s)	NIWA
Gas Species	CH₄ ¹³CH₄

Pacific-Atlantic Ocean

WDCGG ID	PAO8045
GAW ID
WIGOS ID
Mobile name	Pacific-Atlantic Ocean
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ CO

Ryofu Maru, R/V

WDCGG ID	RYF8010
GAW ID	RYF
WIGOS ID	0-20008-0-RYF
Mobile name	Ryofu Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis	https://gawsis.meteoswiss.ch/GAWSIS//index.html#/search/station/stationReportDetails/745
Website
Status
Description	Research vessel, Western North Pacific Ocean by the Japan Meteorological Agency
Contributor(s)	JMA
Gas Species	CO₂ CH₄ N₂O CFC-113 CFC-12 CFC-11 TIC

Santarem

WDCGG ID	SAN8004
GAW ID
WIGOS ID
Mobile name	Santarem
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	INPE
Gas Species	CO₂ CH₄ N₂O SF₆ CO

Ship between Ishigaki Island and Hateruma Island

WDCGG ID	SIH8048
GAW ID
WIGOS ID
Mobile name	Ship between Ishigaki Island and Hateruma Island
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	The air samples were taken on board a ferry named Hateruma between Ishigaki Island and Hatruma Island, the southern most part of Japan and east of Taiwan. In this area, northerly winds prevail from October to March, while southerly winds dominate during rest of the year. Air samples were collected every two weeks during one of the ferry trips from Ishigaki to Heteruma.
Contributor(s)	TU
Gas Species	CO₂

South China Sea

WDCGG ID	SCS8038
GAW ID
WIGOS ID
Mobile name	South China Sea
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Refined Product Carriers, South China Sea
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ ¹³CO₂ C¹⁸O₂ CO

Soyo Maru, R/V

WDCGG ID	SOY8039
GAW ID
WIGOS ID
Mobile name	Soyo Maru, R/V
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Depth of sea water intake beliw sea surface :5 (m) Location of air intake : none Measurement frequency for air measurements : none (sec/h) Measurement frequency for water measurements :1 min. (sec/h) Estimate of the overall precision and probable accuracy of the CO2 concentration measurements reported : in air in water precision : none (ppm) 1 (ppm) accuracy : none (ppm) 3 (ppm) Estimate of the overall precision and probable accuracy of the sea surface tenperature measurements reported :0.1 ¡
Contributor(s)	FRA
Gas Species	CO₂

Wakataka-Maru

WDCGG ID	WAK8046
GAW ID
WIGOS ID
Mobile name	Wakataka-Maru
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description	Akira Kuwata Fisheries Research Agency
Contributor(s)	FRA
Gas Species	CO₂

WEST COSMIC - Hakurei Maru No.2 -

WDCGG ID	HRM8050
GAW ID
WIGOS ID
Mobile name	WEST COSMIC - Hakurei Maru No.2 -
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	NEDO
Gas Species	SF₆ CFC-113 CFC-12 CFC-11 TIC

Western Pacific

WDCGG ID	WPC8029
GAW ID
WIGOS ID
Mobile name	Western Pacific
GAW category	Mobile
WMO region	MOBILE
Country/territory
Timezone
Category	mobile platform
Gawsis
Website
Status
Description
Contributor(s)	NOAA
Gas Species	CO₂ CH₄ N₂O SF₆ ¹³CH₄ ¹³CO₂ C¹⁸O₂ CO H₂

Mobile(s)

Aircraft (off the Pacific coast of Sendai)
Aircraft (over Bass Strait and Cape Grim)
Aircraft (over Japan and mainland)
Aircraft (over Japan and surroundings)
Aircraft (Western North Pacific)
Aircraft: Orleans
Alligator liberty, M/V
Atlantic Ocean
CONTRAIL
Drake Passage
INSTAC
Keifu Maru, R/V
Kofu Maru, R/V
Mirai, R/V
MRI Research, Hakuho Maru, R/V
MRI Research, Kaiyo Maru, R/V
MRI Research, Natushima, R/V
MRI Research, Ryofu Maru, R/V
MRI Research, Ship observations
MRI Research, Wellington Maru, R/V
NOPACCS - Hakurei Maru -
Northern and western Pacific
Pacific Ocean
Pacific Ocean
Pacific-Atlantic Ocean
Ryofu Maru, R/V
Santarem
Ship between Ishigaki Island and Hateruma Island
South China Sea
Soyo Maru, R/V
Wakataka-Maru
WEST COSMIC - Hakurei Maru No.2 -
Western Pacific

Station(s)

Adrigole
Alert
Amsterdam Island
Anmyeon-do
Arembepe
Argyle (ME)
Arrival Heights
Ascension Island
Assekrem
Baltic Sea
Baring Head
Barrow (AK)
Begur
Behchoko
BEO Moussala
Bering Island
Bilsdale
Bird Island (South Georgia)
Bratt's Lake
Brotjacklriegel
Bukit Kototabang
CAIRO
Cambridge Bay
Candle Lake
Cape Ferguson
Cape Kumukahi (HI)
Cape Meares (OR)
Cape Ochiishi
Cape Point
Cape Rama
Cape Verde Atmospheric Observatory
Capo Granitola
Casey
Chapais
Chibougamau
CHICHIJIMA
Cholpon-Ata
Christmas Island
Churchill
Cold Bay (AK)
Constanta (Black Sea)
Crozet
Danum Valley
Deuselbach
Diabla Gora / Puszcza Borecka
Dwejra Point
East Trout Lake
Easter Island
Egbert
El Tololo
Estevan Point
Esther
Farafra
Finokalia
Fraserdale
Fundata
Gartow
Giordan Lighthouse
Gobabeb
Gosan
Grifton - Georgia Station (NC)
Guam (Mariana Island)
Gunn Point
Halley
Hamamatsu
Harvard Forest (MA)
Hateruma Island
Heathfield
Hegyhátsál háttérszennyettség-mérő állomás
Helgoland
Hohenpeissenberg
Hok Tsui / Cape d Aguilar
Huancayo
Ile Grande
Inuvik
Issyk-Kul
Izaña (Tenerife)
Jubany
Jungfraujoch
Jülich
Kaashidhoo (Male Atoll)
Kaitorete Spit
Karlsruhe
Kasprowy Wierch
Kecskemét K-puszta háttérszennyettség-mérő állomás
Kennaook / Cape Grim
Key Biscane (FL)
King Sejong
King's Park
Kisai
Kitt Peak (AZ)
Kloosterburen
Kollumerwaard
Kosetice Observatory
Kotelnyj Island
Krvavec
Kyzylcha
La Jolla (CA)
Lac La Biche (Alberta)
Lamezia Terme
Lampedusa
Lauder
Lecce Environmental-Climate Observatory
Lerwick
Lindenberg
Lulin
Mace Head
Macquarie Island
Madonie - Piano Battaglia
Mahé
Mauna Kea (HI)
Mauna Loa (HI)
Mawson
McMurdo
Memanbetsu
Mex High Altitude Global Climate Observation Center
Mikawa-Ichinomiya
Minamitorishima
Monte Cimone
Monte Curcio
Moody (TX)
Mould Bay
Mt. Dodaira
Mt. Kenya
Mt. Waliguan
Nagoya
Natal
Nepal Climate Observatory - Pyramid
Neuglobsow
Niwot Ridge - T-van (CO)
Ny Ålesund
Ocean Station Charlie
Ocean Station M
Ochsenkopf
Olympic Peninsula (WA)
Pallas
Palmer Station
Park Falls (WI)
Payerne
Pha Din
Pic du Midi
Plateau Assy
Plateau Rosa
Point Arena (CA)
Puy de Dôme
Ragged Point
Ridge Hill
Rigi
Ryori
Sable Island
Samoa (Cape Matatula)
Sand Island
Sary Taukum
Schauinsland
Sede Boker
Serreta (Terceira)
Shangdianzi
Shemya Island
SONNBLICK Observatory
South Pole
Southern Great Plains E13 (OK)
St. Croix
St. David's Head
Steinkimmen
Storhofdi
Suita
Summit
Syowa
Tacolneston Tall Tower
Tae-ahn Peninsula
Takayama
Tateno (Tsukuba)
Taunus Observatory
Teriberka
Tiksi
Torfhaus
Trinidad Head (CA)
Tudor Hill (Bermuda)
Ulaan Uul
Ulleungdo
Urawa
Ushuaia
Waldhof-Langenbrügge
Wank
Wendover (UT)
West Branch (Iowa)
Westerland
Yonagunijima
Zeppelin Mountain (Ny Ålesund)
Zingst
Zugspitze-Gipfel
Zugspitze-Schneefernerhaus

About WDCGG

Login

Registration

Policy

Adrigole Map

Alert Map

Amsterdam Island Map

Anmyeon-do Map

Arembepe Map

Argyle (ME) Map

Arrival Heights Map

Ascension Island Map

Assekrem Map

Baltic Sea Map

Baring Head Map

Barrow (AK) Map

Begur Map

Behchoko Map

BEO Moussala Map

Bering Island Map

Bilsdale Map

Bird Island (South Georgia) Map

Bratt's Lake Map

Brotjacklriegel Map

Bukit Kototabang Map

CAIRO Map

Cambridge Bay Map

Candle Lake Map

Cape Ferguson Map

Cape Kumukahi (HI) Map

Cape Meares (OR) Map

Cape Ochiishi Map

Cape Point Map

Cape Rama Map

Cape Verde Atmospheric Observatory Map

Capo Granitola Map

Casey Map

Chapais Map

Chibougamau Map

CHICHIJIMA Map

Cholpon-Ata Map

Christmas Island Map

Churchill Map

Cold Bay (AK) Map

Constanta (Black Sea) Map

Crozet Map

Danum Valley Map

Deuselbach Map

Diabla Gora / Puszcza Borecka Map

Dwejra Point Map

East Trout Lake Map

Easter Island Map

Egbert Map

El Tololo Map

Estevan Point Map

Esther Map

Farafra Map

Finokalia Map

Fraserdale Map

Fundata Map

Gartow Map

Giordan Lighthouse Map

Gobabeb Map

Gosan Map

Grifton - Georgia Station (NC) Map

Guam (Mariana Island) Map

Gunn Point Map

Halley Map

Hamamatsu Map

Harvard Forest (MA) Map

Hateruma Island Map

Heathfield Map

Hegyhátsál háttérszennyettség-mérő állomás Map

Helgoland Map

Hohenpeissenberg Map

Hok Tsui / Cape d Aguilar Map

Huancayo Map

Ile Grande Map

Inuvik Map

Issyk-Kul Map