基于AutoCAD数据向ArcGIS数据转换过程的探讨

Study of Conversion of AutoCAD Data into ArcGIS Data

当前,全国都在开展第二次土地调查。根据要求,第二次土地调查的数据均要求建立GIS数据库。但由于AutoCAD数据和GIS数据存在根本的区别无法直接使用,以AutoCAD格式存在的测量基础数据均需要被转换成GIS数据。鉴于此种情况,该文就AutoCAD测量数据完整地转换成ArcGIS数据的过程提出解决方法。

At present, the second land investigation is being carried out all over the country, and the data of the investigation are required to be stored into GIS data base. However, the AutoCAD data is quite different from GIS data and can not be used directly, instead, they must be transformed into GIS data. According to this situation, the paper proposes the solution to the conversion of AutoCAD survey data into ArcGIS data.