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ECMWF 40 Year Re-analysis (ERA-40)Full Resolution Data Sets

These data sets contain data at the resolution of the data assimilation and forecast system used by ERA-40. The resolution is (TL159 for spectral fields and N80 Quasi-regular Gaussian grid (80 lines with varying numbers of points along each row) for Gaussian fields). Data Services associated with these data sets include the provision of interpolation to requested resolutions and representation forms.

Eight data sets are supported separately:

Surface analysis
Pressure level analysis
Model level analysis
Isentropic level analysis
Potential vorticity level analysis
Surface daily forecast
Pressure level daily forecast
Model level daily forecast

18.03.2004