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Obspack CO time-series result from Cabauw (207.0 m)

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2021-09-30–2026-08-25
11676/Msi4YK_PeTCWv6DdFNm0qq_- (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 Cabauw (207.0 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 a release of the CO European Obspack data product (version 12.1), 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/10.18160/5DDZ-MKGW. 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/MD10-E1BJ).
Frumau, A., Hensen, A., Vermeulen, A., Hilland, R., van den Bulk, P. (2026). Obspack CO time-series result from Cabauw (207.0 m), 2021-09-30–2026-08-25, European ObsPack, https://hdl.handle.net/11676/Msi4YK_PeTCWv6DdFNm0qq_-
BibTex
@misc{https://hdl.handle.net/11676/Msi4YK_PeTCWv6DdFNm0qq_-,
  author={Frumau, Arnoud and Hensen, Arjan and Vermeulen, Alex and Hilland, Rainer and van den Bulk, Pim},
  title={Obspack CO time-series result from Cabauw (207.0 m), 2021-09-30–2026-08-25},
  year={2026},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/Msi4YK_PeTCWv6DdFNm0qq_-},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/Msi4YK_PeTCWv6DdFNm0qq_-}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from Cabauw (207.0 m), 2021-09-30–2026-08-25
ID - 11676/Msi4YK_PeTCWv6DdFNm0qq_-
PY - 2026
UR - https://hdl.handle.net/11676/Msi4YK_PeTCWv6DdFNm0qq_-
PB - Carbon Portal
AU - Frumau, Arnoud
AU - Hensen, Arjan
AU - Vermeulen, Alex
AU - Hilland, Rainer
AU - van den Bulk, Pim
KW - WMO X2014A
KW - atmospheric dry air co mole fraction
ER - 
co_cbw_tower-insitu_445_207magl.nc
851 KB (871802 bytes)
38862
2

Acquisition

2021-09-30 00:30:00
2026-08-25 23:30:00
207.0

Production

2026-08-26 12:44:09

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
nvalue number of points cardinal number Preview

Statistics

3
0

Submission

2026-08-26 13:03:44
2026-08-26 13:03:43

Technical information

R, U, O
32c8b860afcf793096bfa0dd14d9b4aaaffefeb1c707de1f1e3df97913a88c84
Msi4YK/PeTCWv6DdFNm0qq/+/rHHB94fHj35eROojIQ
Lat: 51.9703, Lon: 4.9264, Alt: 0.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series