Obspack CO2 time-series result from Puy de Dôme (10.0 m)
2000-01-01–2026-08-05
11676/6hsvkl4KDgvXuNaYPLwD7tXY (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 Puy de Dôme (10.0 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, Colomb, A., Ramonet, M., Yver-Kwok, C., Delmotte, M., Lopez, M., Pichon, J. (2026). Obspack CO2 time-series result from Puy de Dôme (10.0 m), 2000-01-01–2026-08-05, European ObsPack, https://hdl.handle.net/11676/6hsvkl4KDgvXuNaYPLwD7tXY
BibTex
@misc{https://hdl.handle.net/11676/6hsvkl4KDgvXuNaYPLwD7tXY,
author={Carbon Portal and Colomb, Aurélie and Ramonet, Michel and Yver-Kwok, Camille and Delmotte, Marc and Lopez, Morgan and Pichon, Jean-Marc},
title={Obspack CO2 time-series result from Puy de Dôme (10.0 m), 2000-01-01–2026-08-05},
year={2026},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/6hsvkl4KDgvXuNaYPLwD7tXY},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/6hsvkl4KDgvXuNaYPLwD7tXY}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Puy de Dôme (10.0 m), 2000-01-01–2026-08-05 ID - 11676/6hsvkl4KDgvXuNaYPLwD7tXY PY - 2026 UR - https://hdl.handle.net/11676/6hsvkl4KDgvXuNaYPLwD7tXY PB - Carbon Portal AU - Carbon Portal AU - Colomb, Aurélie AU - Ramonet, Michel AU - Yver-Kwok, Camille AU - Delmotte, Marc AU - Lopez, Morgan AU - Pichon, Jean-Marc KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_puy_surface-insitu_11_10magl.nc
4 MB (3777325 bytes)
233078
2
Acquisition
2000-01-01 01:30:00
2026-08-05 23:30:00
10.0
Production
2026-08-06 20:53:28
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
3
0
Technical information
R, U, O
ea1b2f925e0a0e0bd7b8d6983cbc03eed5d830d79e5a04adfaa4597896484f90
6hsvkl4KDgvXuNaYPLwD7tXYMNeeWgSt+qRZeJZIT5A
Lat: 45.7719, Lon: 2.9658, Alt: 1465.0 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series