Spatial coverage are (MA) 60.0E - 150.0E, 15.0S - 55.0N (ME) 20.0E - 65.0E, 15.0N - 45.0N and (RU) 15.0E - 165.0W, 34.0N - 84.0N. Spatial resolution are 0.5 degree and 0.25 degree latitude/longitude. Period from January 1, 1951 - December 31, 2007 (57 years) resolution is Daily