Obspack CH4 time-series result from Centre de Recherches Atmosphériques (60.0 m)
2014-04-23–2024-03-31
Deprecated data
Latest version:
BeyQ2OD2oag8MBuxWzSy3d4q
11676/skrHgm45IPTSrMkyyOJI7hLO (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 Centre de Recherches Atmosphériques (60.0 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, Delmotte, M., Gheusi, F., Lopez, M., Ramonet, M. (2024). Obspack CH4 time-series result from Centre de Recherches Atmosphériques (60.0 m), 2014-04-23–2024-03-31, European ObsPack, https://hdl.handle.net/11676/skrHgm45IPTSrMkyyOJI7hLO
BibTex
@misc{https://hdl.handle.net/11676/skrHgm45IPTSrMkyyOJI7hLO,
author={ICOS RI and Delmotte, Marc and Gheusi, François and Lopez, Morgan and Ramonet, Michel},
title={Obspack CH4 time-series result from Centre de Recherches Atmosphériques (60.0 m), 2014-04-23–2024-03-31},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/skrHgm45IPTSrMkyyOJI7hLO},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/skrHgm45IPTSrMkyyOJI7hLO}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Centre de Recherches Atmosphériques (60.0 m), 2014-04-23–2024-03-31 ID - 11676/skrHgm45IPTSrMkyyOJI7hLO PY - 2024 UR - https://hdl.handle.net/11676/skrHgm45IPTSrMkyyOJI7hLO PB - Carbon Portal AU - ICOS RI AU - Delmotte, Marc AU - Gheusi, François AU - Lopez, Morgan AU - Ramonet, Michel KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_cra_tower-insitu_473_allvalid-60magl.nc
908 KB (929381 bytes)
41542
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Acquisition
2014-04-23 15:30:00
2024-03-31 23:30:00
60.0
Production
2024-07-29 13:57:58
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
32
1
Technical information
R, U, O
b24ac7826e3920f4d2acc932c8e248ee12cebae0b4a56b7c9e32cbb6a0ce4f03
skrHgm45IPTSrMkyyOJI7hLOuuC0pWt8njLLtqDOTwM
Lat: 43.1298, Lon: 0.3692, Alt: 600.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series