基于ArcGIS数据互操作模块的空间数据共享实现研究

Geographical Data Sharing Method Based on ArcGIS Data Interoperability

以某一地区的地形图为例,研究了基于ArcGIS数据互操作扩展模块(ArcGIS Data Interoper-ability)实现ArcGIS与AutoCAD之间空间数据共享的方法.结果表明:借助ArcGIS数据互操作扩展模块,可以不必购买和安装额外的软件、不用编程,就能方便地实现多种常见格式空间数据间的"无损"转换;可以将AutoCAD方便、灵活的编辑功能与ArcGIS软件强大的空间分析功能有效地结合起来,更好地满足行业GIS应用和研究的需要.

With a topographic map for illustration,this paper discusses the data sharing method between ArcGIS and AutoCAD based on ArcGIS Data Interoperability.The result shows that,by means of this tool,a convenient and efficient conversion of various spatial data of commonly used format can be achieved without loss.Within the model,the flexible and convenient editing functions of AutoCAD can be combined with the powerful spatial analysis functions of ArcGIS.The outcome is instrumental for meeting the needs of data sharing in GIS research and application.