Comprehensive Study of Landslides through the Integration of Multi Remote Sensing Techniques: Framework and Latest Advances  

作　　者：钟成 李卉 项伟 苏爱军 黄先锋 

机构地区：[1]Three Gorges Research Center for Geo-hazard,China University of Geosciences [2]Planetary Research Institute,China University of Geosciences [3]Faculty of Engineering,China University of Geoscience [4]Three Gorges Research Center for Geo-hazard,Ministry of Education,China University of Geosciences [5]State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University

出　　处：《Journal of Earth Science》2012年第2期243-252,共10页地球科学学刊（英文版）

基　　金：supported by the National Basic Research Program of China (No. 2011CB707001);the National Natural Science Foundation of China (Nos. 41102209, 41102210, 41071291, 40802045 and 40821061);the Postdoctoral Science Foundation of China (No. 20110491232);the Natural Science Foundation of Hubei Province (No. 2010CDB04105);the Key Technology R & D Program of Wuhan (No. 201110821237);the Young Scientist Program of Wuhan (No. 201150431074);the Fundamental Research Funds for the Central Universities (Nos. CUG100705 and CUG100313);Additional support was provided by Ministry of Education of China (No. B07039)

摘　　要：Detecting the timing and amount of deformation is critical for understanding the physical causes and eventually warning of possible landslide hazards. Monitoring of deformation of structures and ground surface displacements during landslides can be accomplished by using different types of systems and techniques. Besides geotechnical or physical techniques, remote sensing techniques can be classified as satellite techniques, photo-grammetric techniques, geodetic techniques, ground based techniques, and so on. To study and govern growing geological disasters in China, especially in the Three Gorges area, Three Gorges Research Center for Geo-hazard （TGRG） is establishing an infra structure to ef-fectively and comprehensively analyze the mechanism of landslide deformation, focused on the Huangtupo landslide, using of various ad-vanced monitoring systems and techniques. In this article, the framework and latest advances of integration of multi remote sensing techniques in the infrastructure are presented. Different remote sensing techniques, data processing and integrating methods, and the latest results are discussed in detail. At last, reviews on current work and suggestions for further work are put forward.Detecting the timing and amount of deformation is critical for understanding the physical causes and eventually warning of possible landslide hazards. Monitoring of deformation of structures and ground surface displacements during landslides can be accomplished by using different types of systems and techniques. Besides geotechnical or physical techniques, remote sensing techniques can be classified as satellite techniques, photo-grammetric techniques, geodetic techniques, ground based techniques, and so on. To study and govern growing geological disasters in China, especially in the Three Gorges area, Three Gorges Research Center for Geo-hazard （TGRG） is establishing an infra structure to ef-fectively and comprehensively analyze the mechanism of landslide deformation, focused on the Huangtupo landslide, using of various ad-vanced monitoring systems and techniques. In this article, the framework and latest advances of integration of multi remote sensing techniques in the infrastructure are presented. Different remote sensing techniques, data processing and integrating methods, and the latest results are discussed in detail. At last, reviews on current work and suggestions for further work are put forward.

关 键 词：LANDSLIDE remote sensing TGRG FRAMEWORK integration. 

分 类 号：P642.22[天文地球—工程地质学] TP79[天文地球—地质矿产勘探]