CH-DAV: 2018


Setup ICOS Setup since 2014 (ETH binary files) & ICOS Setup since 2018 (ICOS csv files)
Time Period(s) 2018_1-2-3-6, 2018_4, 2018_5 (results were merged)
Instruments HS50, IRGA72
Final Flux Version
FCT 0.86, EP 6.2.0 (Level-1), FM 0.92 (Level-1 merging),  FQC 1.04 (Level-2)
Level-1 ID Level-1_ID2019-03-02T164252 / merged results from: 2018_1-2-3-6: ID2019-02-22T210733, 2018_4: ID2019-03-01T200520, 2018_5: ID2019-03-01T191913 / **
Level-2 ID Level-2_QC-20190304-162135 *
Level-3-4 ID
Initiative European Drought Study 2018 (upload 28 Mar 2019)
Flux Calculations By
Meteo Screening By



  • Level-1 fluxes for the periods 2018_4 and 2018_5 were calculated from the ICOS csv files, not from the ETH binary files. The reason is, that it was difficult to reconstruct the data sequence of the ETH binary files during the ICOS sync test phase in Oct 2018. In addition, ETH raw binary data for 2018_4 did not include the CO2 mixing ratio, but this variable was included in the ICOS csv files. Therefore, I decided to calculate all fluxes during the ICOS sync test phase (2018_4 and 2018_5) from the ICOS csv files, they contained all needed data during this sync test phase (to be more precise, the CO2 mixing ratio was again included in the ETH binary files 2018_5, but only files thereafter had again the regular structure). LH


* Level-2 uploaded to European Fluxes Database Cluster for FLUXNET data sharing

** merged results