由AutoCAD DXF文件到ArcGIS SHP文件数据转换探析

摘要

With powerful function of spatial analysis and spatial data processing, ArcGIS has been widely used in various industries in recent years. But currently most of the front-end data are still CAD formats based. Therefore it is necessary to research on data conversion from CAD to ArcGIS supported data. This paper analyzed the data characteristics of AutoCAD DXF file and ArcGIS SHP file, introduced several easy ways to achieve data conversion from the DXF file to SHP file data. Corresponding solutions were put forward for involving elements for data conversion of two kinds data format and issues that may arise.%ArcGIS具有强大的空间分析和空间数据处理功能[1,2],近年已广泛应用于各行各业,但目前拥有的前端数据仍以CAD格式为主,所以探究CAD到ArcGIS支持的数据转换确有必要.文中分析了AutoCAD DXF文件与ArcGIS SHP文件的数据特点,介绍了由DXF文件到SHP文件数据转换实现的几种简便途径,针对2种文件格式数据转换涉及的要素及可能出现的问题,提出了相应的解决办法.