Obspack N2O time-series result from Beromunster (212.0 m)

This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of N2O in dry air collected at Beromunster (212.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO N2O X2006A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the N2O 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 N2O product release are available at https://commons.datacite.org/doi.org/10.18160/T18D-C85R. 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). NOTE: From 2024-04-01 low value outliers are present due to computational errors. A simple filter for values < 300 ppb should fix the problem.

@misc{https://hdl.handle.net/11676/-Baxb0WyxFtY-fD6b4e1V2qC,
  author={ICOS RI and Leuenberger, Markus and Henne, Stephan},
  title={Obspack N2O time-series result from Beromunster (212.0 m), 2017-03-14–2025-03-31},
  year={2025},
  keywords={NOAA-2006A, atmospheric dry air n2o mole fraction},
  url={https://hdl.handle.net/11676/-Baxb0WyxFtY-fD6b4e1V2qC},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/-Baxb0WyxFtY-fD6b4e1V2qC}
}

TY - DATA
T1 - Obspack N2O time-series result from Beromunster (212.0 m), 2017-03-14–2025-03-31
ID - 11676/-Baxb0WyxFtY-fD6b4e1V2qC
PY - 2025
UR - https://hdl.handle.net/11676/-Baxb0WyxFtY-fD6b4e1V2qC
PB - Carbon Portal
AU - ICOS RI
AU - Leuenberger, Markus
AU - Henne, Stephan
KW - NOAA-2006A
KW - atmospheric dry air n2o mole fraction
ER - 

n2o_brm_surface-insitu_49_allvalid.nc

1 MB (1111680 bytes)

64537

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2017-03-14 00:30:00

2025-03-31 23:30:00

212.0

2025-08-20 14:08:42

2025-08-22 04:50:29

2025-08-22 04:50:27

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