ICOS

Obspack CO time-series result from Norunda (58.0 m)

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2017-04-01–2025-08-19

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Latest version: kQhzHo9ulRbyUK3TDT-XfgYx
11676/Nbq28DGmiCMdbZygmo8Qjx3i (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 Norunda (58.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CO X2014A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the CO European Obspack data product (version 11.0) 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/M3VW-DRM5. 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).
ICOS RI, Lehner, I., Molder, M. (2025). Obspack CO time-series result from Norunda (58.0 m), 2017-04-01–2025-08-19, European ObsPack, https://hdl.handle.net/11676/Nbq28DGmiCMdbZygmo8Qjx3i
BibTex
@misc{https://hdl.handle.net/11676/Nbq28DGmiCMdbZygmo8Qjx3i,
  author={ICOS RI and Lehner, Irene and Molder, Meelis},
  title={Obspack CO time-series result from Norunda (58.0 m), 2017-04-01–2025-08-19},
  year={2025},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/Nbq28DGmiCMdbZygmo8Qjx3i},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/Nbq28DGmiCMdbZygmo8Qjx3i}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from Norunda (58.0 m), 2017-04-01–2025-08-19
ID - 11676/Nbq28DGmiCMdbZygmo8Qjx3i
PY - 2025
UR - https://hdl.handle.net/11676/Nbq28DGmiCMdbZygmo8Qjx3i
PB - Carbon Portal
AU - ICOS RI
AU - Lehner, Irene
AU - Molder, Meelis
KW - WMO X2014A
KW - atmospheric dry air co mole fraction
ER - 
co_nor_tower-insitu_424_allvalid-58magl.nc
1 MB (1514199 bytes)
71377
2

Acquisition

2017-04-01 02:30:00
2025-08-19 23:30:00
58.0

Production

2025-08-21 05:59:31

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

8
0

Submission

2025-08-26 12:29:48
2025-08-26 12:29:46

Technical information

R, U, O
35bab6f031a688231d6d9ca09a8f108f1de2c60353be5db43ef87c745a9f4f09
Nbq28DGmiCMdbZygmo8Qjx3ixgNTvl20Pvh8dFqfTwk
Lat: 60.0864, Lon: 17.4794, Alt: 46.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series