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50-year Precipitation Data Set



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One substantial part of GPCC's contribution to VASClimO is the creation of a new 50-year precipitation data set for the global land-areas that is available since August 2005. The monthly data set for the global land areas (excluding Greenland and Antarctica) from 1951 to 2000 is gridded at three different resolutions (0.5° lat/lon, 1.0° lat/lon, 2.5° lat/lon) on the basis of quality controlled station data. Version 1.1 of this data set is available for use in scientific research and can be downloaded via FTP by the following link



VASClimO 50-year precipitation data set download
vasclimo_50y_precip_clim_v1_1 (zip, 111 MB)
vasclimo_50y_precip_clim_v1_1_grd05 (VASClimO data in 0.5° only) (zip, 59 MB)
vasclimo_50y_precip_clim_v1_1_grd10 (VASClimO data in 1.0° only) (zip, 17 MB)
vasclimo_50y_precip_clim_v1_1_grd25 (VASClimO data in 2.5° only) (zip, 4 MB)
vasclimo_50y_precip_clim_v1_1_grd05_jack (Jacknife Error 0.5° only) (zip, 31 MB)
readme_V1.1 (txt, 5 KB)
readme_V1.1 (pdf, 20 KB)


A brief introduction to the new VASClimO precipitation data set can be downloaded here:
A New Monthly Precipitation Climatology for the Global Land Areas for the Period 1951 to 2000 (610 KB)
This report is a reprint of Beck, C., J. Grieser and B. Rudolf (2005): A New Monthly Precipitation Climatology for the Global Land Areas for the Period 1951 to 2000 (published in Climate Status Report 2004, pp. 181 - 190, German Weather Service, Offenbach, Germany) and should be referenced if the data are used.
The Variability Analysis of Surface Climate Observations (VASClimO) 50-year precipitation data set will be updated irregularly. As we try to further improve forthcoming versions we appreciate any helpful comments of users of the data-set.
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