卫星遥感图像在广西南宁市地质环境调查中的应用

APPLICATION OF REMOTE SENSING SATELLITE IMAGE TO THE GEOLOGICAL ENVIRONMENTAL INVESTIGATION AT NANNING CITY AREA OF GUANGXI

本文是南宁市地质环境遥感调查获得的几项有关地质环境的新认识的简介，对评价南宁地区 地壳稳定性有重要价值，这几项新认识为：①发现南宁市位于一北东向的菱形新生代断陷盆地． 中，②发现邕江一号桥西侧有一南北向断裂通过，③查明该区北西向断裂是一长期活动的活动断 裂，与该区地震活动有密切关系。

This paper introduces briefly some successful applications of satellite image for investigating on the Nanning's geologic environment. They will be of great value to the estimation of crustal stability. They are: A. It is found that, Nanning lies in the fault basin of northeast rhomb. B. It is found that there is a fracture passing the west of YongjiangRiver No. 1 bridge. C. It is proved through investigation that the northwest fracture system is a long-term active fracture and it has close relation with earthquakes in this area.