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Obspack CO2 time-series result from Station Nord (85.0 m)

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2021-05-01–2026-08-05
11676/BLe_X5ybTvvOUhQr8-9jWdSo (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 Station Nord (85.0 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 CO2 European Obspack data product (version 12.0) 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/10.18160/05HT-73FW. 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/ERAF-JSPW).
Carbon Portal, Sørensen, L. (2026). Obspack CO2 time-series result from Station Nord (85.0 m), 2021-05-01–2026-08-05, European ObsPack, https://hdl.handle.net/11676/BLe_X5ybTvvOUhQr8-9jWdSo
BibTex
@misc{https://hdl.handle.net/11676/BLe_X5ybTvvOUhQr8-9jWdSo,
  author={Carbon Portal and Sørensen, Lise Lotte},
  title={Obspack CO2 time-series result from Station Nord (85.0 m), 2021-05-01–2026-08-05},
  year={2026},
  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
  url={https://hdl.handle.net/11676/BLe_X5ybTvvOUhQr8-9jWdSo},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/BLe_X5ybTvvOUhQr8-9jWdSo}
}
RIS
TY - DATA
T1 - Obspack CO2 time-series result from Station Nord (85.0 m), 2021-05-01–2026-08-05
ID - 11676/BLe_X5ybTvvOUhQr8-9jWdSo
PY - 2026
UR - https://hdl.handle.net/11676/BLe_X5ybTvvOUhQr8-9jWdSo
PB - Carbon Portal
AU - Carbon Portal
AU - Sørensen, Lise Lotte
KW - WMO CO2 X2019
KW - atmospheric dry air co2 mole fraction
ER - 
co2_sno_tower-insitu_464_85magl.nc
842 KB (862013 bytes)
46152
2

Acquisition

2021-05-01 00:30:00
2026-08-05 23:30:00
85.0

Production

2026-08-06 20:54:42

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
nvalue number of points cardinal number Preview

Statistics

3
0

Submission

2026-08-06 22:30:41
2026-08-06 22:30:40

Technical information

R, U, O
04b7bf5f9c9b4efbce52142bf3ef6359d4a8e90f44350c6f167844e2149e0403
BLe/X5ybTvvOUhQr8+9jWdSo6Q9ENQxvFnhE4hSeBAM
Lat: 81.3605, Lon: -16.3943, Alt: 24.0 m
CO2 ICOS Obspack WMO CO2 X2019 atmospheric dry air co2 mole fraction time series