The spatial distribution of land use in the China Pakistan Economic Corridor in 2010, sourced from the National Geographic Information Resource Catalog Service System http://www.webmap.cn/mapDataAction.do?method=globalLandCover The spatial resolution is 30m, and the spatial coordinate system is WGS 84.
中心点纬度：30.9409355175531
中心点经度：67.47182895354965
最大缩放级别：8
最小缩放级别：4
Current zoom level：5
