ICOS

Obspack CO2 time-series result from Gredos (20.0 m)

Download
2013-01-01–2018-09-26
11676/XGg9cqFafeZ0ecRi5rN7eV32 (link)
Carbon Portal, Morguí, J. (2025). Obspack CO2 time-series result from Gredos (20.0 m), 2013-01-01–2018-09-26, European ObsPack, https://hdl.handle.net/11676/XGg9cqFafeZ0ecRi5rN7eV32
BibTex
@misc{https://hdl.handle.net/11676/XGg9cqFafeZ0ecRi5rN7eV32,
  author={Carbon Portal and Morguí, Josep-Anton},
  title={Obspack CO2 time-series result from Gredos (20.0 m), 2013-01-01–2018-09-26},
  year={2025},
  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
  url={https://hdl.handle.net/11676/XGg9cqFafeZ0ecRi5rN7eV32},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/XGg9cqFafeZ0ecRi5rN7eV32}
}
RIS
TY - DATA
T1 - Obspack CO2 time-series result from Gredos (20.0 m), 2013-01-01–2018-09-26
ID - 11676/XGg9cqFafeZ0ecRi5rN7eV32
PY - 2025
UR - https://hdl.handle.net/11676/XGg9cqFafeZ0ecRi5rN7eV32
PB - Carbon Portal
AU - Carbon Portal
AU - Morguí, Josep-Anton
KW - WMO CO2 X2019
KW - atmospheric dry air co2 mole fraction
ER - 
co2_gic_surface-insitu_431_allvalid.nc
622 KB (636637 bytes)
34522
2

Acquisition

2013-01-01 00:30:00
2018-09-26 00:30:00
20.0

Production

2025-08-15 10:46:10
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Gredos (20.0 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 and ICOS NRT data. It is part of the CO2 European Obspack data product (version 11.0) 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/10.18160/1NBR-4CM0. 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).

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

Statistics

1
0

Submission

2025-08-15 11:32:37
2025-08-15 11:32:35

Technical information

R, U, O
5c683d72a15a7de67479c462e6b37b795df667c9bc8c21af5f5e20b904590ac2
XGg9cqFafeZ0ecRi5rN7eV32Z8m8jCGvX14guQRZCsI
Lat: 40.3457, Lon: -5.1755, Alt: 1436.0 m
CO2 ICOS Obspack WMO CO2 X2019 atmospheric dry air co2 mole fraction time series