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 Data Policy

GAW Data Policy
"For Scientific purposes, access to these data is unlimited and provided without charge. By their use you accept that an offer of co-authorship will be made through personal contact with the data providers or owners whenever substantial use is made of their data. In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication."

 Version

 2025-05-20-1057 (Last updated: 2025-05-26)

 File

This data set is submitted by NILU.

DL Gas Species Station/Mobile Organization Type Period Filename Size Plot
CH4 Trollhaugen NILU hourly 2021-01-01 00:00:00 - 2024-12-31 23:00:00 ch4_trl7039_surface-insitu_54_9999-9999_hourly (Text: 5.60MB ; NetCDF: 8.44MB ) png
CH4 Trollhaugen NILU daily 2021-01-01 00:00:00 - 2024-12-31 00:00:00 ch4_trl7039_surface-insitu_54_9999-9999_daily (Text: 0.25MB ; NetCDF: 0.36MB ) png
CH4 Trollhaugen NILU monthly 2021-01-01 00:00:00 - 2024-12-01 00:00:00 ch4_trl7039_surface-insitu_54_9999-9999_monthly (Text: 0.02MB ; NetCDF: 0.02MB ) png

Text NetCDF

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 Organization

NO 54
Acronym NILU
Name Norwegian Institute for Air Research
Address 1 Instituttveien 18
Address 2 PO Box 100
Address 3 NO-2027 Kjeller, NORWAY
Country/Territory Norway
Website http://www.nilu.no

 Contact(s)

Name Chris Lunder
Prefix
Email chris.lunder@nilu.no
Organization No 54
Organization acronym NILU
Organization name Norwegian Institute for Air Research
Organization country/territory Norway
Address 1
Address 2
Address 3
Country/territory Norway
Tel
Fax
Last updated date 2025-05-20


Name Stephen Matthew Platt
Prefix
Email sp@nilu.no
Organization No 54
Organization acronym NILU
Organization name Norwegian Institute for Air Research
Organization country/territory Norway
Address 1
Address 2
Address 3
Country/territory Norway
Tel
Fax
Last updated date 2025-05-20


 Background observation
 UTC
 ppb
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: WMO CH4 X2004
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: Picarro G2401, serial number CFKADS2417(CRDS)
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: 5 (m)
 Unknown
 
 
 [Hourly]
 [Daily]
 [Monthly]
 
 Operational/Reporting
 
 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.
 

 DOI Metadata

DOI
ch4_trl7039_surface-insitu_54_9999-9999_hourly.nc 10.48597/NZNT-E6U3
ch4_trl7039_surface-insitu_54_9999-9999_hourly.txt 10.48597/NZNT-E6U3
ch4_trl7039_surface-insitu_54_9999-9999_daily.nc 10.48597/NZNT-E6U3
ch4_trl7039_surface-insitu_54_9999-9999_daily.txt 10.48597/NZNT-E6U3
ch4_trl7039_surface-insitu_54_9999-9999_monthly.nc 10.48597/NZNT-E6U3
ch4_trl7039_surface-insitu_54_9999-9999_monthly.txt 10.48597/NZNT-E6U3
For more information, please refer: doi.org/10.48597/NZNT-E6U3

 Related information

Format Text (WDCGG Data Format Table, WDCGG Meteorological Data Format Table), NetCDF
Relation List (Is Part Of)
Geolocation Point
Latitude (north: +; south: -) -72.0117
Longitude (east: +; west: -) 2.5351

 GAW Data Policy

"For Scientific purposes, access to these data is unlimited and provided without charge. By their use you accept that an offer of co-authorship will be made through personal contact with the data providers or owners whenever substantial use is made of their data. In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication."

 Citation format

This format is an example of the WDCGG standard citation.
Please follow the citation format which the data providers or owners indicate.
Chris Lunder (NILU), Stephen Matthew Platt (NILU), Atmospheric CH4 at Trollhaugen by Norwegian Institute for Air Research , dataset published as CH4_TRL7039_ surface-insitu_NILU_data1 at WDCGG, ver. 2025-05-20-1057 (Reference date*: YYYY/MM/DD)

* As the reference date, please indicate the date you downloaded the files.

 Reference(s)

No data available