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空间数据转换是提高空间数据利用率及减少重复采集的有效办法,研究空间数据格式转换有助于显著提高工作效率。从MapGIS,ArcGIS软件特点的分析入手,重点探索了转换过程中遇到的问题,尤其对于文件对应转换关系、属性字段变化、图廓点三方面出现的问题进行深入分析,找到解决问题的具体方案,充分利用2个软件的优势互补,使数据资源最大化地共享。 更多还原

【Abstract】 patial data conversion is an effective way to increase utilization and reduce duplicate collection of spatial data.Studying the spatial data format conversion can help to significantly improve work efficiency.This paper analyzed the characteristics of MapGIS,ArcGIS software,and explored the problems encountered during the conversion process.It especially analyzed the file corresponding conversion relationship between changes in properties of the field,Figure contour points,and found solutions.It... 更多还原