Obspack CO2 time-series result from Observatoire pérenne de l'environnement (50.0 m)
2011-04-21–2026-08-05
Deprecated data
Latest version:
-6lZumVIU6FqplqX3ByFerl4
11676/rOWRdljagduzVMqixzLl6OTg (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Observatoire pérenne de l'environnement (50.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CO2 X2019. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CO2 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CO2 product release are available at https://commons.datacite.org/doi.org/10.18160/05HT-73FW. 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/ERAF-JSPW).
Ramonet, M., Conil, S., Delmotte, M., Laurent, O., Lopez, M., Helle, J., Langrene, L. (2026). Obspack CO2 time-series result from Observatoire pérenne de l'environnement (50.0 m), 2011-04-21–2026-08-05, European ObsPack, https://hdl.handle.net/11676/rOWRdljagduzVMqixzLl6OTg
BibTex
@misc{https://hdl.handle.net/11676/rOWRdljagduzVMqixzLl6OTg,
author={Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier and Lopez, Morgan and Helle, Julie and Langrene, Laurent},
title={Obspack CO2 time-series result from Observatoire pérenne de l'environnement (50.0 m), 2011-04-21–2026-08-05},
year={2026},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/rOWRdljagduzVMqixzLl6OTg},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/rOWRdljagduzVMqixzLl6OTg}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Observatoire pérenne de l'environnement (50.0 m), 2011-04-21–2026-08-05 ID - 11676/rOWRdljagduzVMqixzLl6OTg PY - 2026 UR - https://hdl.handle.net/11676/rOWRdljagduzVMqixzLl6OTg PB - Carbon Portal AU - Ramonet, Michel AU - Conil, Sébastien AU - Delmotte, Marc AU - Laurent, Olivier AU - Lopez, Morgan AU - Helle, Julie AU - Langrene, Laurent KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_ope_tower-insitu_469_50magl.nc
2 MB (2493099 bytes)
133584
2
Acquisition
2011-04-21 00:30:00
2026-08-05 23:30:00
50.0
Production
2026-08-06 20:52:20
Previewable variables
| Name | Value type | Unit | Quantity kind | Preview |
|---|---|---|---|---|
| time | time instant, UTC | |||
| value | CO2 (dry air mole fraction) | mol mol-1 | portion | Preview |
| 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 |
| nvalue | number of points | cardinal number | Preview |
Statistics
10
0
Technical information
R, U, O
ace5917658da81dbb354caa2c732e5e8e4e07d885d6aa14b47694af2fbcd6537
rOWRdljagduzVMqixzLl6OTgfYhdaqFLR2lK8vvNZTc
Lat: 48.5619, Lon: 5.5036, Alt: 390.0 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series