ICOS

Obspack CO time-series result from Birkenes (50.0 m)

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2020-09-14–2025-10-02
11676/mrqpSG9-LsL4pAySPnbMU2BX (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 Birkenes (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 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, Lund Myhre, C., Platt, S., Lunder, C., Hermansen, O. (2025). Obspack CO time-series result from Birkenes (50.0 m), 2020-09-14–2025-10-02, European ObsPack, https://hdl.handle.net/11676/mrqpSG9-LsL4pAySPnbMU2BX
BibTex
@misc{https://hdl.handle.net/11676/mrqpSG9-LsL4pAySPnbMU2BX,
  author={ICOS RI and Lund Myhre, Cathrine and Platt, Stephen Matthew and Lunder, Chris and Hermansen, Ove},
  title={Obspack CO time-series result from Birkenes (50.0 m), 2020-09-14–2025-10-02},
  year={2025},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/mrqpSG9-LsL4pAySPnbMU2BX},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/mrqpSG9-LsL4pAySPnbMU2BX}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from Birkenes (50.0 m), 2020-09-14–2025-10-02
ID - 11676/mrqpSG9-LsL4pAySPnbMU2BX
PY - 2025
UR - https://hdl.handle.net/11676/mrqpSG9-LsL4pAySPnbMU2BX
PB - Carbon Portal
AU - ICOS RI
AU - Lund Myhre, Cathrine
AU - Platt, Stephen Matthew
AU - Lunder, Chris
AU - Hermansen, Ove
KW - WMO X2014A
KW - atmospheric dry air co mole fraction
ER - 
co_bir_tower-insitu_56_allvalid-50magl.nc
934 KB (956001 bytes)
41493
2

Acquisition

2020-09-14 11:30:00
2025-10-02 23:30:00
50.0

Production

2025-10-03 12:37:13

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

6
0

Submission

2025-10-03 13:19:01
2025-10-03 13:18:57

Technical information

R, U, O
9abaa9486f7e2ec2f8a40c923e76cc5360570dd4a20c42c1c6fed04681ad170e
mrqpSG9+LsL4pAySPnbMU2BXDdSiDELBxv7QRoGtFw4
Lat: 58.3886, Lon: 8.2519, Alt: 219.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series