Spatial pattern analysis of annual precipitation with Climate Information System of China
利用中国气候信息系统研究年降水量空间分布规律

With Climate Information System of China, the distribution map of mean annual precipitation was drawn to describe the spatial distribution of China water condition First, large scale relief maps and topography data were used to build the Digital Elevation Models of China Then climatic data were used to build Trend Surface Models, and to simulate the spatial distribution trend of China precipitation pattern Interpolation method was used to interpolate the surplus calculated by Trend Surface An...