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ICOS ATC CH4 Release from Saclay (100.0 m)

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2017-05-31–2026-03-31
11676/fy64W91TXpSlF2nh5z44h6_w (link)

Quality-controlled data on molar fraction of atmospheric CH4

Instrument Id 329: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied up to 2025-10-07. Instrument Id 395: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied up to 2025-09-17
Ramonet, M., Charrondière, C., Delmotte, M., Lopez, M. (2026). ICOS ATC CH4 Release from Saclay (100.0 m), 2017-05-31–2026-03-31, ICOS RI, https://hdl.handle.net/11676/fy64W91TXpSlF2nh5z44h6_w
BibTex
@misc{https://hdl.handle.net/11676/fy64W91TXpSlF2nh5z44h6_w,
  author={Ramonet, Michel and Charrondière, Claudine and Delmotte, Marc and Lopez, Morgan},
  title={ICOS ATC CH4 Release from Saclay (100.0 m), 2017-05-31–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/fy64W91TXpSlF2nh5z44h6_w},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/fy64W91TXpSlF2nh5z44h6_w}
}
RIS
TY - DATA
T1 - ICOS ATC CH4 Release from Saclay (100.0 m), 2017-05-31–2026-03-31
ID - 11676/fy64W91TXpSlF2nh5z44h6_w
PY - 2026
UR - https://hdl.handle.net/11676/fy64W91TXpSlF2nh5z44h6_w
PB - Atmosphere Thematic Centre
AU - Ramonet, Michel
AU - Charrondière, Claudine
AU - Delmotte, Marc
AU - Lopez, Morgan
ER - 
ICOS_ATC_L2_L2-2026.1_SAC_100.0_CTS_CH4.zip
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File Size
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2 MB (1728073 bytes)
77448
2

Acquisition

2017-05-31 00:00:00
2026-03-31 23:00:00
100.0

Production

2026-07-01 14:04:44

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

0
0

Submission

2026-07-01 14:04:49
2026-07-01 14:04:44

Technical information

R, U, O
zip
7f2eb85bdd535e94a51769e1e73e3887aff019d0e9b8dfafc5c43e05c1b52158
fy64W91TXpSlF2nh5z44h6/wGdDpuN+vxcQ+BcG1IVg
Lat: 48.7227, Lon: 2.142, Alt: 160.0 m
CH4 ICOS dry air mole fraction