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全国1:500万土壤类型图以及分省区1:500万土壤类型图,矢量图层,shp格式(National 1: 5,000,000 soil types and sub-provinces Figure 1: 5,000,000 soil type maps, vector layers, shp format)
全国1:500万土壤类型图以及分省区1:500万土壤类型图,矢量图层,shp格式(National 1: 5,000,000 soil types and sub-provinces Figure 1: 5,000,000 soil type maps, vector layers, shp format)
java 开发gis 也就是用gisengine做第二次开发用到的一些库函数名和详细流程(gis java developer that is developing with gisengine a second name used in some of the library functions and detailed process)