ICOS

Obspack CO2 time-series result from Hyytiälä (67.2 m)

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2015-05-02–2025-05-26

Deprecated data

Latest version: slmkoqIC4nuPGa2j1TSqWFcB
11676/HlS4O_gK7q3wXIMr4cjWz5He (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 Hyytiälä (67.2 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 2025.2 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/10.18160/46XG-FYAP. 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/CJ2Y-AB66).
ICOS RI, Levula, J., Mammarella, I., Keronen, P., Kolari, P., Taipale, R. (2025). Obspack CO2 time-series result from Hyytiälä (67.2 m), 2015-05-02–2025-05-26, European ObsPack, https://hdl.handle.net/11676/HlS4O_gK7q3wXIMr4cjWz5He
BibTex
@misc{https://hdl.handle.net/11676/HlS4O_gK7q3wXIMr4cjWz5He,
  author={ICOS RI and Levula, Janne and Mammarella, Ivan and Keronen, Petri and Kolari, Pasi and Taipale, Risto},
  title={Obspack CO2 time-series result from Hyytiälä (67.2 m), 2015-05-02–2025-05-26},
  year={2025},
  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
  url={https://hdl.handle.net/11676/HlS4O_gK7q3wXIMr4cjWz5He},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/HlS4O_gK7q3wXIMr4cjWz5He}
}
RIS
TY - DATA
T1 - Obspack CO2 time-series result from Hyytiälä (67.2 m), 2015-05-02–2025-05-26
ID - 11676/HlS4O_gK7q3wXIMr4cjWz5He
PY - 2025
UR - https://hdl.handle.net/11676/HlS4O_gK7q3wXIMr4cjWz5He
PB - Carbon Portal
AU - ICOS RI
AU - Levula, Janne
AU - Mammarella, Ivan
AU - Keronen, Petri
AU - Kolari, Pasi
AU - Taipale, Risto
KW - WMO CO2 X2019
KW - atmospheric dry air co2 mole fraction
ER - 
co2_smr_tower-insitu_421_allvalid-67magl.nc
1 MB (1563500 bytes)
83005
2

Acquisition

2015-05-02 22:30:00
2025-05-26 21:30:00
67.2

Production

2025-05-27 15:30:20

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

22
0

Submission

2025-05-27 14:42:29
2025-05-27 14:42:27

Technical information

R, U, O
1e54b83bf80aeeadf05c832be1c8d6cf91de87867b7c4b6c7e8220ac005ae1e5
HlS4O/gK7q3wXIMr4cjWz5Heh4Z7fEtsfoIgrABa4eU
Lat: 61.8474, Lon: 24.2947, Alt: 181.0 m
CO2 ICOS Obspack WMO CO2 X2019 atmospheric dry air co2 mole fraction time series