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 Organization

NO 39
Acronym KMA
Name Korea Meteorological Administration
Address 1
Address 2 KMA/NIMS
Address 3 33, Seohobuk-ro, Seogwipo, Jeju, 63568
Country/Territory Republic of Korea
Website http://www.kma.go.kr/

 Contact(s)

Name Haeyoung Lee
Prefix Ms.
Email leehy80@korea.kr
Organization No 39
Organization acronym KMA
Organization name Korea Meteorological Administration
Organization country/territory Republic of Korea
Address 1
Address 2 National Institute of Meteorological Sciences/Korea Meteorological Administration
Address 3 33 Seohobuk-ro, Seogwipo, Jeju, 63568 Rep.of Korea
Country/territory Republic of Korea
Tel +82-64-780-6570
Fax +82-64-738-6512
Last updated date 2020-09-08


 Background observation
 UTC+09:00
 ppt
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: WMO SF6 X2006
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: Unknown(Gas chromatography (ECD))
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: 86 (m)
 hourly
 GC-ECD is calibrated with one point standard. Every, 5 am, 11 am, 17 pm, 23 pm, the standard gas is injected into the instrumnets.
We calibrate the instruments every week regulary but when the instrument showed the mulfuction we do it again. However, our calibration is always based on ONE POINT standard gas assuming STD concentration is similar to background concentration.
And also we use the standard gases as target tank. We track the drift of STD area/amount from GC and accordint the drift data is fixed.
 
 [Hourly]
 [Daily]
 [Monthly]
 
 Operational/Reporting
 Sampling Environment : The sampling site is located between Korea and China. Ihe location is on the hill at distance of about 500m from the west open sea(Yellow sea), and at an elevation around 46m asl. Along the shore line in north-south direction not much activities in winter time, however, in summer recreational activities such as swimming with some small restaurants. The vegetation around the station are mixed forest with mostly pine. Agricultural activities nearby include rice and sweet potato cultivation. For preparing the agricultural land, agricultural waste burning is conducted mainly in spring and autumn.
Intake
-Filter; Stainless steel filter, monthly replacement, D 4.7 cm , pore size 5μm
-Tube: Dekabon(Nitta Moore 1300-10 D 7.94mm)
-Length from tower to dehumidification system: 50m, No low local point
Dehumidification system
-1999~2011: Three step(4℃ → Nafion → Mg(ClO4)2)
-2012~Now: One step(- 80℃ cold trap)
 Wind direction:
 Wind speed:
 Relative humidity:
 Precipitation amount:
 Air pressure:
 Air temperature:
 Dew point temperature:
 Sea water temperature:
 Sea surface water temperature:
 Sea water salinity:
 Sea surface water salinity:
Meteorological data may remain as first provided, even when greenhouse gas data are updated.
 
No DOI available

 Related information

Format Text (WDCGG Data Format Table, WDCGG Meteorological Data Format Table), NetCDF
Relation List (Is Part Of) All SF6 data contributed to WDCGG by GAW stations and mobiles by 2020-09-28
All SF6 data contributed to WDCGG by GAW stations and mobiles by 2019-09-19
All SF6 data contributed to WDCGG by GAW stations and mobiles by 2018-10-23
Geolocation Point
Latitude (north: +; south: -) 36.5386
Longitude (east: +; west: -) 126.33

 Reference(s)

No data available