DRG的配准方法以及在1∶50 000土壤图中的应用

The DRG Correction Method and its Application in 1∶50 000 Soil Map

论述了扫描地图的几种常见的配准原理和配准方法,介绍了1∶50 000土壤图制作过程中用到的配准方法、配准软件、配准过程及产品的精度分析。

This paper discusses several common principles and methods in the correction of the scanned maps,introduces the correction method,correction software,correction process of the 1∶50 000 soil map production and the production accuracy analysis.