ICOS

Obspack CO time-series result from El Arenosillo (50.0 m)

Download
2025-04-01–2026-01-22
11676/eh5myLUuaTRWUvQYd67nrf05 (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO in dry air collected at El Arenosillo (50.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2014A. 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 2026.1 FastTrack update of the Globalview EU data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CO product release are available at https://commons.datacite.org/doi.org/10.18160/2E3T-WC0B. 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/Z5HK-WJGY).
ICOS RI, Yela, M., Adame-Carnero, J., Bogeat Sanchez-Piqueras, J., Hurtado, A. (2026). Obspack CO time-series result from El Arenosillo (50.0 m), 2025-04-01–2026-01-22, European ObsPack, https://hdl.handle.net/11676/eh5myLUuaTRWUvQYd67nrf05
BibTex
@misc{https://hdl.handle.net/11676/eh5myLUuaTRWUvQYd67nrf05,
  author={ICOS RI and Yela, Margarita and Adame-Carnero, José Antonio and Bogeat Sanchez-Piqueras, Jose A and Hurtado, Ana Peñato},
  title={Obspack CO time-series result from El Arenosillo (50.0 m), 2025-04-01–2026-01-22},
  year={2026},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/eh5myLUuaTRWUvQYd67nrf05},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/eh5myLUuaTRWUvQYd67nrf05}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from El Arenosillo (50.0 m), 2025-04-01–2026-01-22
ID - 11676/eh5myLUuaTRWUvQYd67nrf05
PY - 2026
UR - https://hdl.handle.net/11676/eh5myLUuaTRWUvQYd67nrf05
PB - Carbon Portal
AU - ICOS RI
AU - Yela, Margarita
AU - Adame-Carnero, José Antonio
AU - Bogeat Sanchez-Piqueras, Jose A
AU - Hurtado, Ana Peñato
KW - WMO X2014A
KW - atmospheric dry air co mole fraction
ER - 
co_arn_tower-insitu_478_allvalid-50magl.nc
242 KB (247529 bytes)
6614
2

Acquisition

2025-04-01 00:30:00
2026-01-22 23:30:00
50.0

Production

2026-01-23 13:15:13

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
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
value CO (dry air mole fraction) mol mol-1 portion Preview

Statistics

1
0

Submission

2026-01-23 14:00:55
2026-01-23 14:00:54

Technical information

R, U, O
7a1e66c8b52e69345652f41877aee7adfd39319aa0efa9d7e75787b2e052ad29
eh5myLUuaTRWUvQYd67nrf05MZqg76nX51eHsuBSrSk
Lat: 37.104, Lon: -6.734, Alt: 42.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series