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ICOS ATC FastTrack NRT GHG data product from Observatoire pérenne de l'environnement (50.0 m)

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2025-04-01–2026-01-20
11676/UlhMKFbMlBwCPqFG0xOmpKRv (link)

Fast Track Level 1(.5) GHG data with added manual quality control and reprocessed calibration and target corrections. The data starts from the last respective L2 release.

ICOS
ICOS Atmosphere Release 2026-2 of Level 1 Fast track Greenhouse Gas Mole Fractions of CO2, CH4, N2O, CO, meteorology data and flask samples analysed for CO2, CH4, N2O, CO, H2, SF6, 14CO2, O2/N2, delta13C_CO2 and delta18O_CO2
Ramonet, M., Conil, S., Delmotte, M., Laurent, O., Lopez, M. (2026). ICOS ATC FastTrack NRT GHG data product from Observatoire pérenne de l'environnement (50.0 m), 2025-04-01–2026-01-20, ICOS RI, https://hdl.handle.net/11676/UlhMKFbMlBwCPqFG0xOmpKRv
BibTex 
@misc{https://hdl.handle.net/11676/UlhMKFbMlBwCPqFG0xOmpKRv,
  author={Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier and Lopez, Morgan},
  title={ICOS ATC FastTrack NRT GHG data product from Observatoire pérenne de l'environnement (50.0 m), 2025-04-01–2026-01-20},
  year={2026},
  url={https://hdl.handle.net/11676/UlhMKFbMlBwCPqFG0xOmpKRv},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/UlhMKFbMlBwCPqFG0xOmpKRv}
}
RIS 
TY - DATA
T1 - ICOS ATC FastTrack NRT GHG data product from Observatoire pérenne de l'environnement (50.0 m), 2025-04-01–2026-01-20
ID - 11676/UlhMKFbMlBwCPqFG0xOmpKRv
PY - 2026
UR - https://hdl.handle.net/11676/UlhMKFbMlBwCPqFG0xOmpKRv
PB - Atmosphere Thematic Centre
AU - Ramonet, Michel
AU - Conil, Sébastien
AU - Delmotte, Marc
AU - Laurent, Olivier
AU - Lopez, Morgan
ER -
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ICOS_ATC_L1_FAST_TRACK_L1-FastTrack-2026.2_OPE_50.0_CTS_CO2.zip
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ICOS ATC FastTrack NRT GHG data product
1
ICOS CCBY4 Data Licence

Acquisition

Observatoire pérenne de l'environnement
2025-04-01 00:00:00
2026-01-20 14:00:00
RAMCES - G23
RAMCES - G24
50.0

Production

Atmosphere Thematic Centre
Atmosphere Thematic Centre
2026-04-01 08:32:21
ICOS-CAL-FCL

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
co2 CO2 (dry air mole fraction) µmol mol-1 portion Preview
NbPoints number of points cardinal number Preview
Flag quality flag

Statistics

11
0

Submission

Atmosphere Thematic Centre
2026-04-01 08:32:23
2026-04-01 08:32:22

Technical information

ICOS ATC time series
R, U, O
zip
52584c2856cc941c023ea146d313a6a4a46f30d795bfc516dfe937f13b6d2d18
UlhMKFbMlBwCPqFG0xOmpKRvMNeVv8UW3+k38TttLRg
Lat: 48.5619, Lon: 5.5036, Alt: 390.0 m
Observatoire pérenne de l'environnement
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
ICOS concentration fasttrack