ICOS

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

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2021-09-30–2025-09-09
11676/MJ77wStTLjNAF5tcSWZyu7N8 (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 the 2025.3 FastTrack update of the Globalview EU CO 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/ZHZF-KXCQ. 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/10.18160/46ST-DEVK).
ICOS RI, Frumau, A., Hensen, A., Vermeulen, A., van den Bulk, P. (2025). Obspack CO time-series result from Cabauw (207.0 m), 2021-09-30–2025-09-09, European ObsPack, https://hdl.handle.net/11676/MJ77wStTLjNAF5tcSWZyu7N8
BibTex
@misc{https://hdl.handle.net/11676/MJ77wStTLjNAF5tcSWZyu7N8,
  author={ICOS RI and Frumau, Arnoud and Hensen, Arjan and Vermeulen, Alex and van den Bulk, Pim},
  title={Obspack CO time-series result from Cabauw (207.0 m), 2021-09-30–2025-09-09},
  year={2025},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/MJ77wStTLjNAF5tcSWZyu7N8},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/MJ77wStTLjNAF5tcSWZyu7N8}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from Cabauw (207.0 m), 2021-09-30–2025-09-09
ID - 11676/MJ77wStTLjNAF5tcSWZyu7N8
PY - 2025
UR - https://hdl.handle.net/11676/MJ77wStTLjNAF5tcSWZyu7N8
PB - Carbon Portal
AU - ICOS RI
AU - Frumau, Arnoud
AU - Hensen, Arjan
AU - Vermeulen, Alex
AU - van den Bulk, Pim
KW - WMO X2014A
KW - atmospheric dry air co mole fraction
ER - 
co_cbw_tower-insitu_445_allvalid-207magl.nc
728 KB (745841 bytes)
31352
2

Acquisition

2021-09-30 08:30:00
2025-09-09 13:30:00
207.0

Production

2025-10-03 12:37:36

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

5
0

Submission

2025-10-03 13:19:05
2025-10-03 13:19:04

Technical information

R, U, O
309efbc12b532e3340179b5c496672bbb37c34aa9667ea657a3567873225eee0
MJ77wStTLjNAF5tcSWZyu7N8NKqWZ+plejVnhzIl7uA
Lat: 51.9703, Lon: 4.9264, Alt: 0.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series