Obspack CH4 time-series result from Jungfraujoch (5.0 m)
2022-03-01–2023-07-02
11676/pc7tTJRRF6NAo6KUZaPGAzSK (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 second update of the CH4 European Obspack data product released in 2023 (version 9.2) 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/10.18160/9B66-SQM1. 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, Emmenegger, L., Leuenberger, M., Steinbacher, M., Conen, F., Roulet, Y., Bäni, L., Steger, D. (2024). Obspack CH4 time-series result from Jungfraujoch (5.0 m), 2022-03-01–2023-07-02, European ObsPack, https://hdl.handle.net/11676/pc7tTJRRF6NAo6KUZaPGAzSK
BibTex
@misc{https://hdl.handle.net/11676/pc7tTJRRF6NAo6KUZaPGAzSK,
author={ICOS RI and Emmenegger, Lukas and Leuenberger, Markus and Steinbacher, Martin and Conen, Franz and Roulet, Yves-Alain and Bäni, Lukas and Steger, David},
title={Obspack CH4 time-series result from Jungfraujoch (5.0 m), 2022-03-01–2023-07-02},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/pc7tTJRRF6NAo6KUZaPGAzSK},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/pc7tTJRRF6NAo6KUZaPGAzSK}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Jungfraujoch (5.0 m), 2022-03-01–2023-07-02 ID - 11676/pc7tTJRRF6NAo6KUZaPGAzSK PY - 2024 UR - https://hdl.handle.net/11676/pc7tTJRRF6NAo6KUZaPGAzSK PB - Carbon Portal AU - ICOS RI AU - Emmenegger, Lukas AU - Leuenberger, Markus AU - Steinbacher, Martin AU - Conen, Franz AU - Roulet, Yves-Alain AU - Bäni, Lukas AU - Steger, David KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_jfj_tower-insitu_49_allvalid-5magl.nc
289 KB (295749 bytes)
11397
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Acquisition
2022-03-01 00:30:00
2023-07-02 23:30:00
5.0
Production
2024-05-02 13:29:52
Lukas Emmenegger,
Markus Leuenberger,
Martin Steinbacher,
Franz Conen,
Yves-Alain Roulet,
Lukas Bäni,
David Steger
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
77
3
Technical information
R, U, O
a5ceed4c945117a340a3a29465a3c603348a797d3220bf037d8c32498e0ed889
pc7tTJRRF6NAo6KUZaPGAzSKeX0yIL8DfYwySY4O2Ik
Lat: 46.5475, Lon: 7.9851, Alt: 3571.8 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series