摘要
对于很多土地数据生产、管理单位来说,为了充分发挥对数据查询、分析的作用,在信息化的过程中,往往需要将已有的CAD数字图转换成GIS格式的数据后入库。因此,掌握CAD数据到GIS数据的转换对生产管理单位具有实际的意义,本文介绍了如何完成这种转换。
In the process of informatization, for making full use of the data query and analysis functions many land data producing and managing departments often have to convert the CAD digital map into GIS format data and then input the data into database. Therefore, it is practical for the production and management department to master the technique of converting CAD data into GIS data. This paper has introduced how to realize this conversion.
出处
《国土资源信息化》
2010年第3期29-32,共4页
Land and Resources Informatization
