ICOS

Obspack CO time-series result from Norunda (100.0 m)

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2017-04-01–2025-10-02
11676/uKhJhU8W1DMnU7Q00pOTgfH6 (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 (100.0 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, Lehner, I., Molder, M. (2025). Obspack CO time-series result from Norunda (100.0 m), 2017-04-01–2025-10-02, European ObsPack, https://hdl.handle.net/11676/uKhJhU8W1DMnU7Q00pOTgfH6
BibTex
@misc{https://hdl.handle.net/11676/uKhJhU8W1DMnU7Q00pOTgfH6,
  author={ICOS RI and Lehner, Irene and Molder, Meelis},
  title={Obspack CO time-series result from Norunda (100.0 m), 2017-04-01–2025-10-02},
  year={2025},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/uKhJhU8W1DMnU7Q00pOTgfH6},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/uKhJhU8W1DMnU7Q00pOTgfH6}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from Norunda (100.0 m), 2017-04-01–2025-10-02
ID - 11676/uKhJhU8W1DMnU7Q00pOTgfH6
PY - 2025
UR - https://hdl.handle.net/11676/uKhJhU8W1DMnU7Q00pOTgfH6
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-100magl.nc
2 MB (1620165 bytes)
73082
2

Acquisition

2017-04-01 02:30:00
2025-10-02 23:30:00
100.0

Production

2025-10-03 12:39:38

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 13:20:22
2025-10-03 13:20:21

Technical information

R, U, O
b8a849854f16d4332753b434d2939381f1fa5298abf5790ecfaadc221580b4eb
uKhJhU8W1DMnU7Q00pOTgfH6Upir9XkOz6rcIhWAtOs
Lat: 60.0864, Lon: 17.4794, Alt: 46.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series