This paper introduces how to implement spatial data conversion between several kinds of different GIS platforms using middle file, with whick to achieve the purpose of data sharing.
空间数据共享方法的研究一直深受GIS界重视,文章主要介绍了如何利用中间文件实现空间数据在几种不同GIS平台之间的转换,以此达到数据共享的目的。
This paper discusses integration technology of CAD/PDM by intermediate files.
讨论了通过中间文件实现CAD/PDM集成的方法;介绍了在AUTOCAD环境下,实现件号标注、件号标注修改、明细表生成、输出CAD/PDM中间文件的有关技术与算法。
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