基于Map3D的规划图斑数据转换为系统数据的方法

The Method of Urban Planning Polygon Data Convert to GIS Data Based on Map3D

规划数据中的图斑多是以Auto CAD中的填充对象(Hatch)来表示的,这些填充对象无法直接转换为shp数据。本文讨论了基于Map3D平台将规划图斑数据转换为shp的方法,并对转换过程中出现的各种问题提出了相应的解决办法。

At current,the urban planning polygon data is represented by the filling object（Hatch） of AutoCAD.The filling objects cannot be converted directly to SHP data. This paper discusses the method of urban planning polygon data convert to GIS data based on Map3D and gives the corresponding solutions for the problems of conversion.