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Proceedings Paper

Determination of evacuation routes based on spatial characteristic and least cost path for landslide in Bruno, Purworejo, Central Java
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Paper Abstract

Landslide is caused by meteorological and geomorphological factors. Landslide is one of the most common disaster that occur in Indonesia. Purworejo is one of the potential area that could be experiencing landslides, because the geomorphological conditions which are included in Menoreh Hills are geographically sloping to very steep. Based on the Indonesian Disaster Information Data (DIBI) and the National Disaster Management Agency (BNPB) in the last five years from 2014 to April 2019 there have been 64 landslides in Purworejo. To reduce the impact of landslide, effective evacuation routes are needed. Determining of evacuation routes can be done in various methods, one of methods is use a spatio-cost approach. The purpose of this research is to determine the most effective evacuation routes to reduce the impact of landslide. Spatio-cost parameters obtained by certain paramaters. The parameters are physical parameters and some social parameters derived from the appearance on the surface of the earth, such as housing, number of population, land use, slope direction, roads and also the wide of the roads. These parameters are processed to look for evacuation routes using Least Cost Path (LCP) method. The expected result of this research is evacuation routes that can help people around disaster-prone areas to prepare. This on going research is important to improve disaster manajemen in Indonesia, especially for landslide in Bruno, Purworejo, Central Java.

Paper Details

Date Published: 24 December 2019
PDF: 6 pages
Proc. SPIE 11372, Sixth International Symposium on LAPAN-IPB Satellite, 113720F (24 December 2019); doi: 10.1117/12.2541982
Show Author Affiliations
. Sudaryatno, Univ. Gadjah Mada (Indonesia)
Prima Widayani, Univ. Gadjah Mada (Indonesia)
Totok Wahyu Wibowo, Univ. Gadjah Mada (Indonesia)
Bayu Aji Sidiq Pramono, Univ. Gadjah Mada (Indonesia)
Zulfa Nur'aini 'Afifah, Univ. Gadjah Mada (Indonesia)
Awit Dini Meikasari, Univ. Gadjah Mada (Indonesia)
Muhammad Rizki Firdaus, Univ. Gadjah Mada (Indonesia)

Published in SPIE Proceedings Vol. 11372:
Sixth International Symposium on LAPAN-IPB Satellite
Yudi Setiawan; Lilik Budi Prasetyo; Tien Dat Pham; Kasturi Devi Kanniah; Yuji Murayama; Kohei Arai; Gay Jane P. Perez, Editor(s)

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