Obspack CH4 time-series result from Křešín u Pacova (250.0 m)

This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of ch4 in dry air collected at Křešín u Pacova (250.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. 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 CH4 data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full ch4 product release are available at https://commons.datacite.org/doi.org/10.18160/3TB5-D6TM. 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).

@misc{https://hdl.handle.net/11676/SNCCjVp7J5EUK7_juytmnjnP,
  author={ICOS RI and Marek, Michal V. and Vítková, Gabriela and Komínková, Kateřina and Hanuš, Vlastimil},
  title={Obspack CH4 time-series result from Křešín u Pacova (250.0 m), 2017-04-12–2025-10-02},
  year={2025},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/SNCCjVp7J5EUK7_juytmnjnP},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/SNCCjVp7J5EUK7_juytmnjnP}
}

TY - DATA
T1 - Obspack CH4 time-series result from Křešín u Pacova (250.0 m), 2017-04-12–2025-10-02
ID - 11676/SNCCjVp7J5EUK7_juytmnjnP
PY - 2025
UR - https://hdl.handle.net/11676/SNCCjVp7J5EUK7_juytmnjnP
PB - Carbon Portal
AU - ICOS RI
AU - Marek, Michal V.
AU - Vítková, Gabriela
AU - Komínková, Kateřina
AU - Hanuš, Vlastimil
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER - 

ch4_kre_tower-insitu_441_allvalid-250magl.nc

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250.0

2025-10-03 11:13:45

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48d0828d5a7b2791142bbfe3bb2b669e39cf0f74d2cf4a7bb1e7dcc37aa0fac5

SNCCjVp7J5EUK7/juytmnjnPD3TSz0p7sefcw3qg+sU