We have researched on spatial analysis of pipeline information system based on MapInfo in order to add up spatial analysis of network to MapInfo.
本文根据石狮市城市规划建设现状，探讨地下管线普查和采集的方法，提出建立地下管线信息系统等有关问题。
In addition, it works out MAPINFO data format based on China geo-spatial data conversion format method and carries on writing and realizing the conversion program.
然后从分析入手对比了两种数据格式之间的差距，研究出MAPINFO数据格式基于中国地球空间数据格式的转换方法并进行转换程序的编写和实现；
In addition, it works out MAPINFO data format based on China geo-spatial data conversion format method and carries on writing and realizing the conversion program.
然后从分析入手对比了两种数据格式之间的差距，研究出MAPINFO数据格式基于中国地球空间数据格式的转换方法并进行转换程序的编写和实现；
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