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,X+m1E:N/|.ILS0【摘要】:本文针对生产中ARC/INFO数据格式 (Coverage)到MapInfo数据格式 (Tab)的转换 ,给出了实施工艺设计思想 ;介绍了利用VB6 .0、采用ODE和跨平台集成地图技术编程实现该工艺的方法


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0 引言城市空间基础数据是GIS应用系统的血液。就GIS软件本身而言 ,不同的软件厂商根据自己对GIS的理解、某些用户的需求和自己的技术水平 ,为图形数据设计了一套数据结构和数据模型 ,这种数据结构和数据模型对某一系统来说固定不变 ,而对整个GIS世界而言却是杂

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