Obspack CH4 time-series result from Observatoire pérenne de l'environnement (10.0 m)
2011-04-22–2024-07-23
Deprecated data
Latest version:
rdaTXvKgi_HcC-kb3RurJB_4
11676/yFdiaHBGKN_Q5g6on5yeyAjw (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 Observatoire pérenne de l'environnement (10.0 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, Ramonet, M., Conil, S., Delmotte, M., Laurent, O., Lopez, M., Helle, J., Langrene, L. (2024). Obspack CH4 time-series result from Observatoire pérenne de l'environnement (10.0 m), 2011-04-22–2024-07-23, European ObsPack, https://hdl.handle.net/11676/yFdiaHBGKN_Q5g6on5yeyAjw
BibTex
@misc{https://hdl.handle.net/11676/yFdiaHBGKN_Q5g6on5yeyAjw,
author={ICOS RI and Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier and Lopez, Morgan and Helle, Julie and Langrene, Laurent},
title={Obspack CH4 time-series result from Observatoire pérenne de l'environnement (10.0 m), 2011-04-22–2024-07-23},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/yFdiaHBGKN_Q5g6on5yeyAjw},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/yFdiaHBGKN_Q5g6on5yeyAjw}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Observatoire pérenne de l'environnement (10.0 m), 2011-04-22–2024-07-23 ID - 11676/yFdiaHBGKN_Q5g6on5yeyAjw PY - 2024 UR - https://hdl.handle.net/11676/yFdiaHBGKN_Q5g6on5yeyAjw PB - Carbon Portal AU - ICOS RI AU - Ramonet, Michel AU - Conil, Sébastien AU - Delmotte, Marc AU - Laurent, Olivier AU - Lopez, Morgan AU - Helle, Julie AU - Langrene, Laurent KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_ope_tower-insitu_469_allvalid-10magl.nc
2 MB (2199912 bytes)
103885
2
Acquisition
2011-04-22 03:30:00
2024-07-23 23:30:00
10.0
Production
2024-07-29 14:20:19
Michel Ramonet,
Sébastien Conil,
Marc Delmotte,
Olivier Laurent,
Morgan Lopez,
Julie Helle,
Laurent Langrene
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
42
0
Technical information
R, U, O
c8576268704628dfd0e60ea89f9c9ec808f0a721ba4543ceef91f43a78bb54dc
yFdiaHBGKN/Q5g6on5yeyAjwpyG6RUPO75H0Oni7VNw
Lat: 48.5619, Lon: 5.5036, Alt: 390.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series