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因南方CASS版本较多,且各地政府部门常依据地图使用有所侧重而定制部分属性结构,这就给不同来源的CASS数据向统一的ArcGis格式转换带来了诸多不便。本文就此类问题以VC++语言为依托,兼采用ObjectARX技术进行讨论、研究,并提出一套解决方案,使数据转换做到了完全自定义。 更多还原

【Abstract】 As we all know,the software CASS has a large number of versions,and some functions are always deisigned for the goverment according to their requirments,because of the data from different versions,it causes a lot of trouble for us in converting the unified ArcGis data format.The article is devoted to this kind of problems,and it epends on Visual C++,as well as ObjectARX,discussing and researching the problem,finally,find a solution and making the diffrent data totally customed to adapt to the va... 更多还原