利用ArcMap和数据库改进GIS到CAD数据转换

针对数据库SHP图层的注记不能直接转成CAD的文字注记的问题,提出了一种新的ArcGIS图层带注记转成CAD实现过程的方法。采用ArcMap与数据库联合使用的方法,改进了ArcGIS图层转成CAD地形图的技术,较好地解决了SHP格式的注记不能直接转成CAD的文字注记的问题。以某市的ArcGIS图层数据作为数据源,进行实例论证。实验结果显示,所提的方法能够更好地处理ArcGIS注记图层,为ArcGIS图层数据转换成CAD地形图提供了可行的方案,对于实现数据的转换具有重要的意义。

Improved technology research on the conversion of GIS layer into CAD based on ArcMap and Database

According to the problem that the SHP database layer note cannot directly be converted into the text annotation of the CAD,the paper puts forward a new method that realizes the process that the ArcGIS layer with the notes converted into the CAD topographic map layer.It can realize the process that the ArcGIS layer with the notes converted into the CAD topographic map layer by the method used the ArcMap software and Database,which is better to solve the matter that the SHP format note cannot directly be transformed into the text annotation of the CAD.With an ArcGIS layer as the data source,the experimental results show that this method can be better handle the ArcGIS annotation layer,and provides a feasible scheme for the ArcGIS layer transformed into CAD topographic map,which is of great significance for the realization of data conversion.