Comparative Study of Determination of Landslide Susceptibility Based on Weighting Methods and Analytical Hierarchy Processes in Pringapus, East Ungaran

Abstract Landslide is a geological disaster that still an interesting topic to study its behavior and management, especially for tropical climate regions such as Indonesia. One form of landslide countermeasures the mapping susceptibility. The most commonly used susceptibility method GIS-based weighting classification method. In method, each parameter class has definite weight in reference making vulnerability maps have been issued by BBSDLP (Center Agricultural Land Resources) PVMBG Volcanology Geological Hazard Mitigation). However, exact sometimes does not match real conditions field, so many researchers modify it. For this reason, tries present accuracy comparison land motslide with Analytical Hierarchy Process (AHP) research location Pringapus East Ungaran areas, Semarang Regency. results showed using 77.58% while AHP better 84.48%.