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Atmospheric CH4 product from Observatoire pérenne de l'environnement (50.0 m)

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2011-04-21–2026-03-31
11676/JV6cn6qvndQxT6I43JqgV23G (link)

Atmospheric CH4 concentrations, both ICOS and non-/pre-ICOS data, delivered by the Atmospheric Thematic Center

Ramonet, M., Conil, S., Delmotte, M., Laurent, O., Lopez, M. (2026). Atmospheric CH4 product from Observatoire pérenne de l'environnement (50.0 m), 2011-04-21–2026-03-31, European ObsPack, https://hdl.handle.net/11676/JV6cn6qvndQxT6I43JqgV23G
BibTex
@misc{https://hdl.handle.net/11676/JV6cn6qvndQxT6I43JqgV23G,
  author={Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier and Lopez, Morgan},
  title={Atmospheric CH4 product from Observatoire pérenne de l'environnement (50.0 m), 2011-04-21–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/JV6cn6qvndQxT6I43JqgV23G},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/JV6cn6qvndQxT6I43JqgV23G}
}
RIS
TY - DATA
T1 - Atmospheric CH4 product from Observatoire pérenne de l'environnement (50.0 m), 2011-04-21–2026-03-31
ID - 11676/JV6cn6qvndQxT6I43JqgV23G
PY - 2026
UR - https://hdl.handle.net/11676/JV6cn6qvndQxT6I43JqgV23G
PB - Atmosphere Thematic Centre
AU - Ramonet, Michel
AU - Conil, Sébastien
AU - Delmotte, Marc
AU - Laurent, Olivier
AU - Lopez, Morgan
ER - 
ICOS_ATC_OBSPACK-Europe-L2-2026_OPE_50.0_CTS_CH4.zip
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File Size
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2 MB (2221368 bytes)
130536
2

Acquisition

2011-04-21 00:00:00
2026-03-31 23:00:00
50.0

Production

2026-08-06 12:37:39

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
Flag quality flag
NbPoints number of points cardinal number Preview
ch4 CH4 (dry air mole fraction) nmol mol-1 portion Preview
Stdev standard deviation of gas mole fraction nmol mol-1 portion Preview

Statistics

6
0

Submission

2026-08-06 12:37:45
2026-08-06 12:37:39

Technical information

R, U, O
zip
255e9c9faaaf9dd4314fa238dc9aa0576dc6148401c42c74ad99fac72b2ef4d5
JV6cn6qvndQxT6I43JqgV23GFIQBxCx0rZn6xysu9NU
Lat: 48.5619, Lon: 5.5036, Alt: 390.0 m
CH4 dry air mole fraction