In order to meet the needs of geological information for economic development and national defense construction in national terrestrial and marine border region, Aero Geophysical Survey & Remote Sensing Center for Land and Resources (AGRS) has carried out geological remote sensing survey with 24 other institutions since 2011, including regional geological survey centers, institutes of geological survey, universities and other research institutions.The project group obtained the geological data of 950 thousand km2 in the northeast, northwest and southwest terrestrial border and the Sansha of South China Sea.And these geological data mainly included nine kinds of information, such as fundamental geology, engineering geology, hydrogeology, mineral geology, geological hazard and so on.It has also completed 32 kinds of 1∶50 000 and 1∶250 000 thematic application maps which can be used in economic development and national defense construction.So the technical system of geological remote sensing survey in terrestrial and marine border region, the sharing database and the application achievements have been completed to solve the difficulty of geological survey in terrestrial and marine border region and to innovate the model of geological survey of Military-Civil Integration.Based on the main purpose of geological remote sensing survey in national terrestrial and marine border region, the paper summarized the technical route and achievements, and looked ahead to the future work.%为满足全国边海防地区经济建设与国防建设对地质信息的需求,自2011年起,中国地质调查局国土资源航空物探遥感中心(简称航遥中心)联合全国相关地调中心与省级地质调查研究院、行业地质调查部门、高等院校和边海防地区国防建设应用与研究等24家单位,利用遥感技术快速获取了东北、西北、西南和南海三沙等边海防重点地区95万km2基础地质、工程地质、水文地质、矿产地质以及地质灾害等9类地质专题信息,编制了32类1∶5万与1∶25万服务于经济建设和国防建设的地质应用专题图件,形成了边海防地区遥感地质调查技术体系、共享数据库和应用成果,解决了边海防地区地质调查工作难点问题,创新了军民融合地质调查方式.该文围绕"全国边海防地区基础地质遥感调查"的目标任务,阐述了实施的技术路线和取得的成果,并对未来的工作进行了展望.
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