Vulnerability and Direction of Landslide Disaster Mitigation in Pagedongan Sub-District, Banjarnegara District

Abstract

This research was conducted in Pagedongan sub-district, Banjarnegara. Banjarnegara is a region with a high vulnerability to landslides with its topography. The purpose of this research are (1) to know the spread of landslide vulnerability in research area, (2) to arrange disaster mitigation effort to reduce landslide disaster. The method used is survey method with descriptive analysis. The landslide vulnerability map is derived from the unit unit of land analysis by weighting each parameter by the Analytical Hierarchy Process (AHP) method. Analysis of land units obtained from overlay parameters maps that have determined weight using ArcGIS application. Analytical Hierarchy Process is an analysis in decision making that is measured to get priority scale.