中国年度日照强度分布图

IndiaRussiaMongoliaKazakhstanMyanmarLaosNepalPakistanVietnamKyrgyzstanThailandBangladeshNorthKoreaTajikistanSouthKoreaPhilippinesBhutan70°E80°E80°E90°E90°E100°E100°E110°E110°E120°E120°E130°E140°E20°N20°N30°N30°N40°N40°N50°N50°NChinaDirectNormalSolarRadiationAnnual0440880220KilometersModelestimatesofmonthlyaveragedailytotalradiationusinginputsderivedfromsatelliteandsurfaceobservationsofcloudcover,aerosolopticaldepth,precipitablewatervapor,albedo,atmosphericpressureandozonesampledata40kmresolution.kWh/m²/day98.5-9.08.0-8.57.5-8.07.0-7.56.5-7.06.0-6.55.5-6.05.0-5.54.5-5.04.0-4.53.5-4.03.0-3.52.5-3.02.0-2.52April2005