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Obspack CH4 time-series result from Jungfraujoch (5.0 m)

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2022-03-01–2023-07-02

Deprecated data

Latest version: pc7tTJRRF6NAo6KUZaPGAzSK
11676/5K8aQbEpM9mu1afeiqyS6a6r (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 Jungfraujoch (5.0 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 European Obspack data product (version 9.0) 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/10.18160/9CQ4-W69K. 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/10.18160/9CQ4-W69K).
European ObsPack
European Obspack compilation of atmospheric methane data from ICOS and non-ICOS European stations for the period 1984-2023; obspack_ch4_466_GLOBALVIEWplus_v9.0_2023-08-08
ICOS RI, Bäni, L., Conen, F., Emmenegger, L., Leuenberger, M., Roulet, Y., Steger, D., Steinbacher, M. (2023). Obspack CH4 time-series result from Jungfraujoch (5.0 m), 2022-03-01–2023-07-02, European ObsPack, https://hdl.handle.net/11676/5K8aQbEpM9mu1afeiqyS6a6r
BibTex 
@misc{https://hdl.handle.net/11676/5K8aQbEpM9mu1afeiqyS6a6r,
  author={ICOS RI and Bäni, Lukas and Conen, Franz and Emmenegger, Lukas and Leuenberger, Markus and Roulet, Yves-Alain and Steger, David and Steinbacher, Martin},
  title={Obspack CH4 time-series result from Jungfraujoch (5.0 m), 2022-03-01–2023-07-02},
  year={2023},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/5K8aQbEpM9mu1afeiqyS6a6r},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/5K8aQbEpM9mu1afeiqyS6a6r}
}
RIS 
TY - DATA
T1 - Obspack CH4 time-series result from Jungfraujoch (5.0 m), 2022-03-01–2023-07-02
ID - 11676/5K8aQbEpM9mu1afeiqyS6a6r
PY - 2023
UR - https://hdl.handle.net/11676/5K8aQbEpM9mu1afeiqyS6a6r
PB - Carbon Portal
AU - ICOS RI
AU - Bäni, Lukas
AU - Conen, Franz
AU - Emmenegger, Lukas
AU - Leuenberger, Markus
AU - Roulet, Yves-Alain
AU - Steger, David
AU - Steinbacher, Martin
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER -
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ch4_jfj_tower-insitu_49_allvalid-5magl.nc
290 KB (296741 bytes)
11397
Obspack CH4 time-series result
2
ICOS CCBY4 Data Licence

Acquisition

Jungfraujoch
2022-03-01 00:30:00
2023-07-02 23:30:00
5.0

Production

ICOS RI
Carbon Portal
2023-08-06 20:39:30
Lukas Bäni, Franz Conen, Lukas Emmenegger, Markus Leuenberger, Yves-Alain Roulet, David Steger, Martin Steinbacher
ICOS_ATC_NRT_JFJ_2022-03-01_2023-07-02_5.0_226_CH4.zip

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

30
1

Submission

Carbon Portal
2023-08-06 21:29:30
2023-08-06 21:29:28

Technical information

NetCDF (time series)
R, U, O
plain file
e4af1a41b12933d9aed5a7de8aac92e9aeabb3456f9299318691382bd9154921
5K8aQbEpM9mu1afeiqyS6a6rs0VvkpkxhpE4K9kVSSE
Lat: 46.5475, Lon: 7.9851, Alt: 3571.8 m
Jungfraujoch
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series