Obspack CO2 time-series result from Centre de Recherches Atmosphériques (30.0 m)
2019-04-12–2026-03-31
11676/LVj1ta0_PwVs5ltS0V2Sleiq (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 Centre de Recherches Atmosphériques (30.0 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).
Carbon Portal, Delmotte, M., Gheusi, F., Lopez, M., Ramonet, M. (2026). Obspack CO2 time-series result from Centre de Recherches Atmosphériques (30.0 m), 2019-04-12–2026-03-31, European ObsPack, https://hdl.handle.net/11676/LVj1ta0_PwVs5ltS0V2Sleiq
BibTex
@misc{https://hdl.handle.net/11676/LVj1ta0_PwVs5ltS0V2Sleiq,
author={Carbon Portal and Delmotte, Marc and Gheusi, François and Lopez, Morgan and Ramonet, Michel},
title={Obspack CO2 time-series result from Centre de Recherches Atmosphériques (30.0 m), 2019-04-12–2026-03-31},
year={2026},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/LVj1ta0_PwVs5ltS0V2Sleiq},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/LVj1ta0_PwVs5ltS0V2Sleiq}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Centre de Recherches Atmosphériques (30.0 m), 2019-04-12–2026-03-31 ID - 11676/LVj1ta0_PwVs5ltS0V2Sleiq PY - 2026 UR - https://hdl.handle.net/11676/LVj1ta0_PwVs5ltS0V2Sleiq PB - Carbon Portal AU - Carbon Portal AU - Delmotte, Marc AU - Gheusi, François AU - Lopez, Morgan AU - Ramonet, Michel KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_cra_tower-insitu_188_30magl.nc
1 MB (1249544 bytes)
61104
2
Acquisition
2019-04-12 00:30:00
2026-03-31 23:30:00
30.0
Production
2026-08-06 20:45:06
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
2
0
Technical information
R, U, O
2d58f5b5ad3f3f056ce65b52d15d9295e8aab61dd32f16d3b02399648e2df885
LVj1ta0/PwVs5ltS0V2Sleiqth3TLxbTsCOZZI4t+IU
Lat: 43.1298, Lon: 0.3692, Alt: 600.0 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series