Versions Compared


  • This line was added.
  • This line was removed.
  • Formatting was changed.


  • ERA-Interim is  produced and stored as spectral coefficients with a truncation of T255 or on the N128 reduced Gaussian grid (depending on the parameter). See ERA-Interim: What is the spatial reference

  • ERA-40 has a resolution of T159, N80.
  • ERA-15 has a resolution of T106, N80.

This document has been produced in the context of the Copernicus Climate Change Service (C3S).

The activities leading to these results have been contracted by the European Centre for Medium-Range Weather Forecasts, operator of C3S on behalf of the European Union (Delegation agreement Agreement signed on 11/11/2014 and Contribution Agreement signed on 22/07/2021). All information in this document is provided "as is" and no guarantee or warranty is given that the information is fit for any particular purpose.

The users thereof use the information at their sole risk and liability. For the avoidance of all doubt , the European Commission and the European Centre for Medium - Range Weather Forecasts have no liability in respect of this document, which is merely representing the author's view.

Content by Label
cqllabel in ("data","grid","coordinates","grib","era5") and type = "page" and space = "CKB"
labelsdata C3S cams