Visualization of 3-D digital elevation model for landslide assessment and prediction in mountainous terrain: A case study of Chandmari landslide, Sikkim, eastern Himalayas

다국어 초록 (Multilingual Abstract)

Techniques for recognizing and mapping of land-slides are complex in mountainous terrains. Most of the methodsapplied to landslide identification and prediction involves assign-ment of different contributing factors in landslide hazard zonation;digital elevation modeling capabilities and Guided Visual Program(GVP) module of Datamine Software is utilized to successfullyenumerate the various contributing factors for causing the land-slide in Sikim, Eastern Himalaya in the case study of ChandmariLandslide. A landslide warning system is discussed for the site-specific Chandmari landslide area.

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