Findayani, Aprillia (2019) Artikel: GIS APPLICATION FOR LANSLIDE RISK MAPPING IN JAMBU DISTRICT, SEMARANG REGENCY, CENTRAL JAVA. Working Paper. Atlantis Press.

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Abstract

This study aims to determine the vulnerability of landslides in Jambu District, Semarang Regency, Central Java by use GIS processes. The model of Puslittanak 2004 is used to calculate the level of landslide vulnerability by compiling some maps, which are land cover, soil type, land slope, rainfall, and geological formation. In the mapping process, each parameter has a score classification multiplied by the score of each parameter, then the multiplication result of the score and rating is added based on the suitability of its geographic location. The results indicate that the Jambu district has the potential for landslides from low to high levels. Based on the landslide prediction model, the dominant research area has a landslide vulnerability level with a moderate hazard class in 14 villages. On the other hand, the low hazard class landslide level includes ten villages, three villages high hazard level, and one village very high vulnerability level.

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