ICOS

Obspack CH4 time-series result from Jungfraujoch (13.9 m)

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2005-02-04–2023-09-12

Deprecated data

Latest version: LoeRNOQyu-KdlP5ZPYu0uJ_0
11676/43dS11kEAb1O1e-CVx4V5FYf (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 (13.9 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).
ICOS RI, Bäni, L., Conen, F., Emmenegger, L., Leuenberger, M., Roulet, Y., Steger, D., Steinbacher, M. (2023). Obspack CH4 time-series result from Jungfraujoch (13.9 m), 2005-02-04–2023-09-12, European ObsPack, https://hdl.handle.net/11676/43dS11kEAb1O1e-CVx4V5FYf
BibTex
@misc{https://hdl.handle.net/11676/43dS11kEAb1O1e-CVx4V5FYf,
  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 (13.9 m), 2005-02-04–2023-09-12},
  year={2023},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/43dS11kEAb1O1e-CVx4V5FYf},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/43dS11kEAb1O1e-CVx4V5FYf}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Jungfraujoch (13.9 m), 2005-02-04–2023-09-12
ID - 11676/43dS11kEAb1O1e-CVx4V5FYf
PY - 2023
UR - https://hdl.handle.net/11676/43dS11kEAb1O1e-CVx4V5FYf
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 - 
ch4_jfj_tower-insitu_49_allvalid-13magl.nc
3 MB (2746762 bytes)
145485
2

Acquisition

2005-02-04 00:30:00
2023-09-12 23:30:00
13.9

Production

2023-09-13 19:45:01

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

418
0

Submission

2023-09-13 20:06:31
2023-09-13 20:06:27

Technical information

R, U, O
e37752d7590401bd4ed5ef82571e15e4561ff4cf2d76270f0c574a4e806fbfe8
43dS11kEAb1O1e+CVx4V5FYf9M8tdicPDFdKToBvv+g
Lat: 46.5475, Lon: 7.9851, Alt: 3571.8 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series