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

• Published in: Journal of earth science (Wuhan, China) Vol. 23; no. 2; pp. 243 - 252
• Main Author: 钟成 李卉 项伟 苏爱军 黄先锋
• Format: Journal Article
• Language: English
• Published: China University of Geosciences China University of Geosciences 01.04.2012; Springer Nature B.V
• Subjects: Biogeosciences; Canyons; China; Data processing; Deformation; Earth and Environmental Science; Earth science; Earth Sciences; Geochemistry; Geological hazards; Geology; Geophysics; Geotechnical Engineering & Applied Earth Sciences; Ground surface displacement; Grounds; Landslides; Landslides & mudslides; Monitoring; Remote sensing; 三峡库区; 地质灾害; 大地测量技术; 山体滑坡; 监测系统; 遥感技术; 集成框架; 黄土坡滑坡; China, People's Rep., Sichuan Prov., Changjiang R., Three Gorges Dam; China, People's Rep; integration; remote sensing; framework; landslide; TGRG
• DOI: 10.1007/s12583-012-0245-6
• ISSN: 1674-487X

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.