基于都匀市城市环境地质空间数据库建设的方法讨论

The Construction of Spatial Information Database in City Environment-Geoscience On MAPGIS Platform

论述了MAPGIS地理信息系统在都匀市城市环境地质综合空间数据库中应用,包括对其中的数据采集、建立拓扑等作了具体说明,同时对建立城市环境地质空间数据库的基本方法和步骤进行了总结。

The paper describe in detail the application base on MAPGIS platform in city entironment - geolgical＇ s spatial information database, and explains concretely data collection, building topology of the data. Sum - up the process and methods of formation of spatial information database system in city entironment- geolgical.