中文说明： ；我提出了一个自动三维模型
English Description：
I propose a model for automatic 3D reconstruction of geological areas from high resolution satellite data. To acquire digital data of desired area, Google earth and its respective plug ins are used. This paper points the way to the next stage that involves attribution of spatial models with physical, mechanical and chemical property data. Some new development in the provision of geo-hazardous susceptibility information at the national scale can be predicted by using the results of this project.