ICOS

Obspack CO2 time-series result from Birkenes (75.0 m)

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2020-09-14–2025-01-22

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Latest version: xB-nBUpC4a0wfKIlYCGBEBLz
11676/Rs5Fra17V1PWdJzP-TbxSkl5 (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Birkenes (75.0 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 2025.1 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/10.18160/0HYS-FF7X. 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/TPSB-DE2T).
ICOS RI, Lund Myhre, C., Platt, S., Lunder, C., Hermansen, O. (2025). Obspack CO2 time-series result from Birkenes (75.0 m), 2020-09-14–2025-01-22, European ObsPack, https://hdl.handle.net/11676/Rs5Fra17V1PWdJzP-TbxSkl5
BibTex
@misc{https://hdl.handle.net/11676/Rs5Fra17V1PWdJzP-TbxSkl5,
  author={ICOS RI and Lund Myhre, Cathrine and Platt, Stephen Matthew and Lunder, Chris and Hermansen, Ove},
  title={Obspack CO2 time-series result from Birkenes (75.0 m), 2020-09-14–2025-01-22},
  year={2025},
  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
  url={https://hdl.handle.net/11676/Rs5Fra17V1PWdJzP-TbxSkl5},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/Rs5Fra17V1PWdJzP-TbxSkl5}
}
RIS
TY - DATA
T1 - Obspack CO2 time-series result from Birkenes (75.0 m), 2020-09-14–2025-01-22
ID - 11676/Rs5Fra17V1PWdJzP-TbxSkl5
PY - 2025
UR - https://hdl.handle.net/11676/Rs5Fra17V1PWdJzP-TbxSkl5
PB - Carbon Portal
AU - ICOS RI
AU - Lund Myhre, Cathrine
AU - Platt, Stephen Matthew
AU - Lunder, Chris
AU - Hermansen, Ove
KW - WMO CO2 X2019
KW - atmospheric dry air co2 mole fraction
ER - 
co2_bir_tower-insitu_56_allvalid-75magl.nc
729 KB (746093 bytes)
36320
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Acquisition

2020-09-14 00:30:00
2025-01-22 23:30:00
75.0

Production

2025-01-23 13:42:52

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
value CO2 (dry air mole fraction) mol mol-1 portion Preview
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

Statistics

57
0

Submission

2025-01-23 14:22:34
2025-01-23 14:22:31

Technical information

R, U, O
46ce45adad7b5753d6749ccff936f14a497978c04724e388ef8e283f4506e1d8
Rs5Fra17V1PWdJzP+TbxSkl5eMBHJOOI744oP0UG4dg
Lat: 58.3886, Lon: 8.2519, Alt: 219.0 m
CO2 ICOS Obspack WMO CO2 X2019 atmospheric dry air co2 mole fraction time series