浅谈基于高分辨率卫星影像的地形图快速更新

Discussion on the Rapid Updating of Topographic Maps Based on High Resolution Satellite Images

随着测绘技术在经济、文化、农业、国防等方面的应用,对测绘技术水平要求越来越高。本文探讨了通过高分辨率卫星影像快速更新地形图的优势,分析现阶段应用过程中存在的问题,并提出了解决思路。

With the application of surveying and mapping technology in economy,culture,agriculture and national defense,etc.,there is an increasing demand for a higher level of surveying and mapping technology.In this paper,the authors study the advantages of rapid updating of topographic maps by high-resolution satellite images,analyze the problems existing in the current application and put forward some solutions.