Obspack CO2 time-series result from Cabauw (127.0 m)

This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Cabauw (127.0 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 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 CO2 product release are available at https://commons.datacite.org/doi.org/10.18160/FGRD-9PWH. 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).

@misc{https://hdl.handle.net/11676/C5f7P6ekQaSfqbqrK0BoBLtr,
  author={ICOS RI and Frumau, Arnoud and Hensen, Arjan and Vermeulen, Alex and van den Bulk, Pim},
  title={Obspack CO2 time-series result from Cabauw (127.0 m), 2000-03-08–2026-01-21},
  year={2026},
  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
  url={https://hdl.handle.net/11676/C5f7P6ekQaSfqbqrK0BoBLtr},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/C5f7P6ekQaSfqbqrK0BoBLtr}
}

TY - DATA
T1 - Obspack CO2 time-series result from Cabauw (127.0 m), 2000-03-08–2026-01-21
ID - 11676/C5f7P6ekQaSfqbqrK0BoBLtr
PY - 2026
UR - https://hdl.handle.net/11676/C5f7P6ekQaSfqbqrK0BoBLtr
PB - Carbon Portal
AU - ICOS RI
AU - Frumau, Arnoud
AU - Hensen, Arjan
AU - Vermeulen, Alex
AU - van den Bulk, Pim
KW - WMO CO2 X2019
KW - atmospheric dry air co2 mole fraction
ER - 

co2_cbw_tower-insitu_445_allvalid-127magl.nc

3 MB (3163248 bytes)

190901

2

2000-03-08 15:30:00

2026-01-21 23:30:00

127.0

2026-01-23 08:10:54

2026-01-23 10:24:25

2026-01-23 10:24:23

R, U, O

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C5f7P6ekQaSfqbqrK0BoBLtrjSuVtPqDKNeRJ6mt/Jo