This collection contains high accuracy CO2 dry air mole fractions from 65 ICOS and non-ICOS European observatories at in total 146 observation levels, collected by the ICOS Atmosphere Thematic Centre (ATC) and provided by the station contributors. The collection of netcdf time series is part of the second 2024 update of the Globalview EU data product (now version 9.2), first released in 2023 and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Please report errors and send comments regarding this product to the ICOS ATC. Please read carefully the ObsPack Fair Use statement and cite appropriately. Please review the release notes for the associated Obspack product at www.esrl.noaa.gov/gmd/ccgg/obspack/release_notes.html. Metadata for this product are available at https://commons.datacite.org/doi.org/10.18160/FSS8-53NX. Please visit http://www.gml.noaa.gov/ccgg/obspack/ for more information on Obspack.
