地理空间信息可以分为基础地理空间信息和社会专题信息。
Geospatial information can be divided into basic geospatial information and social theme information.
空间数据模型是地理信息系统设计的核心和基础。
Spatial data model is the core and base of three dimensional geographic information system design.
结果建立了空间基础地理信息数据示范库，现已试运行。
ResultsHaving established the space foundation geography information data demonstration database, having tried the movement now.
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