ICOS

Obspack CO time-series result from Hyytiälä (67.2 m)

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2016-12-13–2025-08-19

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Latest version: J70N1EpqVIjfYiHVKe5VnWdC
11676/qgjGxU-UZjQig6n2aD8_x-lf (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 Hyytiälä (67.2 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, Levula, J., Mammarella, I., Keronen, P., Kolari, P., Taipale, R. (2025). Obspack CO time-series result from Hyytiälä (67.2 m), 2016-12-13–2025-08-19, European ObsPack, https://hdl.handle.net/11676/qgjGxU-UZjQig6n2aD8_x-lf
BibTex
@misc{https://hdl.handle.net/11676/qgjGxU-UZjQig6n2aD8_x-lf,
  author={ICOS RI and Levula, Janne and Mammarella, Ivan and Keronen, Petri and Kolari, Pasi and Taipale, Risto},
  title={Obspack CO time-series result from Hyytiälä (67.2 m), 2016-12-13–2025-08-19},
  year={2025},
  keywords={WMO X2014A, atmospheric dry air co mole fraction},
  url={https://hdl.handle.net/11676/qgjGxU-UZjQig6n2aD8_x-lf},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/qgjGxU-UZjQig6n2aD8_x-lf}
}
RIS
TY - DATA
T1 - Obspack CO time-series result from Hyytiälä (67.2 m), 2016-12-13–2025-08-19
ID - 11676/qgjGxU-UZjQig6n2aD8_x-lf
PY - 2025
UR - https://hdl.handle.net/11676/qgjGxU-UZjQig6n2aD8_x-lf
PB - Carbon Portal
AU - ICOS RI
AU - Levula, Janne
AU - Mammarella, Ivan
AU - Keronen, Petri
AU - Kolari, Pasi
AU - Taipale, Risto
KW - WMO X2014A
KW - atmospheric dry air co mole fraction
ER - 
co_smr_tower-insitu_421_allvalid-67magl.nc
1 MB (1554622 bytes)
73250
2

Acquisition

2016-12-13 04:30:00
2025-08-19 23:30:00
67.2

Production

2025-08-21 06:00:29

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 12:30:25
2025-08-26 12:30:24

Technical information

R, U, O
aa08c6c54f9466342283a9f6683f3fc7e95f2cf94f75db71a45b50818f8c8765
qgjGxU+UZjQig6n2aD8/x+lfLPlPddtxpFtQgY+Mh2U
Lat: 61.8474, Lon: 24.2947, Alt: 181.0 m
CO ICOS Obspack WMO X2014A atmospheric dry air co mole fraction time series