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Uses a sophisticated data assimilation methodology which includes a model bias correction. The ocean model used is forced by atmospheric daily surface fluxes, relaxed to SST and bias corrected. … Ocean Reanalysis System 4 … ICDC … ORAS4 … Uses a sophisticated … ...
An eddy-permitting ocean reanalysis spanning the period 1979–2012. Includes increased horizontal and vertical resolution, an prognostic sea-ice component, new versions of the ocean and data assimilation system, revised surface fluxes, new version and … ...
The ECMWF OCEAN5 system is a new global eddy-permitting ocean-sea ice ensemble reanalysis analysis system. This Technical Memorandum gives a full description of the OCEAN5 system, with the focus on its Behind-Real-Time (BRT) component, the reanalysis product … ...
ERA-20CL is ECMWF's land surface reanalysis of the 20th century, from 1900-2010. It assimilates observations of land surface observations only. … ECMWF Reanalysis of the 20th Century - Land … ERA-CLIM … ECMWF … ERA-20CL … ERA-20CL is ECMWF's land surface … ...
… is an experimental version and public access to this data will be disabled in the future. Existing users of … is an experimental version and public access to this data will be disabled in the future. Existing users of … ...
The world's largest collection of pressure observations, developed by extracting observations from established international archives of meteorological variables and by combining these with observations made available by others organisations. … International … ...
ERA-20C is ECMWF's first atmospheric reanalysis of the 20th century, from 1900-2010. It assimilates observations of surface pressure and surface marine winds only. It is available on 37 pressure levels, 16 potential temperature levels, and 2 potential … ...
The CAMS reanalysis is the latest global reanalysis data set of atmospheric composition (AC) produced by the Copernicus Atmosphere Monitoring Service, consisting of 3-dimensional time-consistent AC fields, including aerosols, chemical species and greenhouse … ...
… numerical schemes. ERA-Interim/Land, a global land-surface dataset covering recent decades, is the result of a single 32 … land surface scheme with respect to the original ERA-Interim dataset, which makes it suitable for climate studies … within the ERA-Clim projects. For a description of this data set, see  Balsamo et al. (2011) Users are strongly … ...
The ERA-15 production system generated re-analyses for 15 years (1979-1993) using a special version of their 1995 operational data assimilation system and model. The resulting analyses include full model resolution analyses or reduced resolution analyses and … ...