ICOS

Obspack CH4 time-series result from Svartberget (35.0 m)

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2017-05-31–2024-07-28

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Latest version: 4BZZoEqMG8NJZu1GfP1zZXzm
11676/0YCiJ7xwqkLbNenDiWc0xqf9 (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Svartberget (35.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CH4 X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the 2024 update of the CH4 European Obspack data product (version 10.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/PAWA-B2Y4. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/YDMA-2X1H).
ICOS RI, Larmanou, E., Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2024). Obspack CH4 time-series result from Svartberget (35.0 m), 2017-05-31–2024-07-28, European ObsPack, https://hdl.handle.net/11676/0YCiJ7xwqkLbNenDiWc0xqf9
BibTex
@misc{https://hdl.handle.net/11676/0YCiJ7xwqkLbNenDiWc0xqf9,
  author={ICOS RI and Larmanou, Eric and Marklund, Per and Ottosson-Löfvenius, Mikaell and Smith, Paul},
  title={Obspack CH4 time-series result from Svartberget (35.0 m), 2017-05-31–2024-07-28},
  year={2024},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/0YCiJ7xwqkLbNenDiWc0xqf9},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/0YCiJ7xwqkLbNenDiWc0xqf9}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Svartberget (35.0 m), 2017-05-31–2024-07-28
ID - 11676/0YCiJ7xwqkLbNenDiWc0xqf9
PY - 2024
UR - https://hdl.handle.net/11676/0YCiJ7xwqkLbNenDiWc0xqf9
PB - Carbon Portal
AU - ICOS RI
AU - Larmanou, Eric
AU - Marklund, Per
AU - Ottosson-Löfvenius, Mikaell
AU - Smith, Paul
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER - 
ch4_svb_tower-insitu_440_allvalid-35magl.nc
1 MB (1189393 bytes)
58448
2

Acquisition

2017-05-31 11:30:00
2024-07-28 23:30:00
35.0

Production

2024-07-29 14:32:24

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
qc_flag quality flag
icos_datalevel data level (Obspack) natural number Preview
value_std_dev standard deviation of gas mole fraction a.u. portion Preview
icos_LTR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_STTB ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_SMR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
value CH4 (dry air mole fraction) mol mol-1 portion Preview

Statistics

41
0

Submission

2024-07-29 15:06:04
2024-07-29 15:06:00

Technical information

R, U, O
d180a227bc70aa42db35e9c3896734c6a7fd130208e553a5dece64cb584f9585
0YCiJ7xwqkLbNenDiWc0xqf9EwII5VOl3s5ky1hPlYU
Lat: 64.256, Lon: 19.775, Alt: 269.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series