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http://dx.doi.org/10.7319/kogsis.2014.22.4.071

An Evaluation of Damage Scale on the Local Governments in Gangwon-do using Landslide Risk Maps  

Yang, In Tae (Dept. of Civil Engineering, Kangwon National University)
Park, Jae Kook (Dept. of GIS Engineering, Namseoul University)
Park, Kheun (Dept. of Civil Engineering, Kangwon National University)
Publication Information
Journal of Korean Society for Geospatial Information Science / v.22, no.4, 2014 , pp. 71-80 More about this Journal
Abstract
This study predicted damage areas due to landslides in Gangwon Province and estimated the scale of damage to roads, buildings, and forests on the local government level. By using old research findings to predict landslides, the study established techniques to make maps for landslide vulnerability, occurrence possibility, and risk. The scale of damage to roads, buildings, and forests was estimated at the local government level by making a landslide risk map for 100mm, 200mm, and 300mm of accumulated rainfall. The scale of damage to roads, buildings, and forests was estimated to be greatest in Hongcheon-gun, Jeongseon-gun, and Hongcheon-gun, respectively, in case of 100mm~200mm accumulated rainfall, in Chuncheon City, Pyeongchang-gun, and Hongcheon-gun, respectively, in case of 200mm~300mm accumulated rainfall, and in Hongcheon-gun in case of 300mm accumulated rainfall or more. Those estimation results of scale of damage by landslides at the local government level will help to set priorities in landslide prevention and provide basic data for budget decisions.
Keywords
Landslide; Disaster; Risk Map; Evaluation of Damage Scale; Accumulated Rainfall;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
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