ICOS

ICOS ATC NRT CH4 growing time series from Observatoire pérenne de l'environnement (50.0 m)

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2025-04-01–2026-03-04
11676/N1_cQh51LwQ38FgeDuPsmO8h (link)

Automatically-produced, daily-growing (by data object deprecation) data on molar fraction of atmospheric CH4. The data starts from the last respective L2 release.

Ramonet, M., Conil, S., Delmotte, M., Laurent, O., Lopez, M. (2026). ICOS ATC NRT CH4 growing time series from Observatoire pérenne de l'environnement (50.0 m), 2025-04-01–2026-03-04, ICOS RI, https://hdl.handle.net/11676/N1_cQh51LwQ38FgeDuPsmO8h
BibTex
@misc{https://hdl.handle.net/11676/N1_cQh51LwQ38FgeDuPsmO8h,
  author={Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier and Lopez, Morgan},
  title={ICOS ATC NRT CH4 growing time series from Observatoire pérenne de l'environnement (50.0 m), 2025-04-01–2026-03-04},
  year={2026},
  url={https://hdl.handle.net/11676/N1_cQh51LwQ38FgeDuPsmO8h},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/N1_cQh51LwQ38FgeDuPsmO8h}
}
RIS
TY - DATA
T1 - ICOS ATC NRT CH4 growing time series from Observatoire pérenne de l'environnement (50.0 m), 2025-04-01–2026-03-04
ID - 11676/N1_cQh51LwQ38FgeDuPsmO8h
PY - 2026
UR - https://hdl.handle.net/11676/N1_cQh51LwQ38FgeDuPsmO8h
PB - Atmosphere Thematic Centre
AU - Ramonet, Michel
AU - Conil, Sébastien
AU - Delmotte, Marc
AU - Laurent, Olivier
AU - Lopez, Morgan
ER - 
ICOS_ATC_NRT_OPE_2025-04-01_2026-03-04_50.0_379-728_CH4.zip
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115 KB (117282 bytes)
8112
1

Acquisition

2025-04-01 00:00:00
2026-03-04 23:00:00
50.0

Production

2026-03-05 11:13:12

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

3
0

Submission

2026-03-05 11:13:14
2026-03-05 11:13:12

Technical information

R, U, O
zip
375fdc421e752f0437f0581e0ee3ec98ef2161ef04fbc76bbf60a0efba2a07b7
N1/cQh51LwQ38FgeDuPsmO8hYe8E+8drv2Cg77oqB7c
Lat: 48.5619, Lon: 5.5036, Alt: 390.0 m
CH4 ICOS dry air mole fraction