文章基本信息

标题：Generation of Land Disaster Risk Map from LANDSAT TM and DTM Data
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作者：Masataka Takagi
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1992
卷号：XXIX Part B7
页码：754-759
出版社：Copernicus Publications
摘要：In this study, we suggest to use slope stability analysis for prediction of land disasterwith use of remote sensing data. Generally, slope stability analysis has been appliedto only the area where landslide had been occurred. However, we attempt to apply itto all areas regardless of landslide occurrence . A method of landslide risk mappinghas been developed with use of remote sensing data, DTM, and ground survey data ofgeology and soil mechanics. The result showed very high accuracy for prediction ofpotential landslides. The developed method will be useful for landslide disasterpreparedness or targetting in the wide and steep areas such as SHIKOKU Islandwhere landslides occurred very often because of the big size of active faults
关键词：Land Disaster; Landslide; Slope Stability; DTM; Disaster Risk Map