Zona Rawan Longsor Pada Kawasan Permukiman Di Kabupaten Tanah Datar

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wahyu sari yeni


Natural disasters will bring harm to human life, and one of the efforts to minimize that is with disaster mitigation. Determination of landslide hazard zones in settlement areas is part of mitigation efforts in the sustainable use of land resources. The purpose of this study is to map the landslide hazard zone in the settlement area in Tanah Datar District. For the determination of landslide hazard zone, an overlay method is used by scoring technique using geographic information system (GIS). The analysis shows that Tanah Datar District has 35,6 percent of high landslide hazard areas, and about 38 percent of settlement areas are in high landslide hazard zones



mitigation, landslide hazard, settlement area