ERA5 global meteorological forcing data processed for ISIMIP2a. Contains modified Copernicus Climate Change Service Information  and data from the GSWP3 dataset, developed by Hyungjun Kim with support by the Japan Society for the Promotion of Science KAKENHI (16H06291).
Original ERA5 data were aggregated in space and time to 0.5° and temporal resolution, respectively. Prior to that aggregation, near-surface wind speed, relative and specific humidity were derived from available ERA5 variables: Near-surface wind speed was computed from near-surface easterly and northerly wind components. Near-surface relative and specific humidity were computed from surface air pressure, near-surface air temperature and near-surface dew point using the equations of Buck (1981, doi:10.1175/1520-0450(1981)020<1527:NEFCVP>2.0.CO;2) as described in Buck Research CR-1A User's Manual, Appendix 1 (www.hygrometers.com/wp-content/uploads/CR-1A-users-manual-2009-12.pdf).
For ISIMIP participants, these files are available for download on the DKRZ server using the path /ISIMIP/ISIMIP2a/InputData/climate_co2/climate/HistObs/GSWP3+ERA5/.
Cookies disclaimer Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device. Read more