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MAPPING OF TSUNAMI DISASTER EVACUATION PATHWAYS BASED ON TSUNAMI ALTITUDE SCENARIO USING NETWORK ANALYST METHOD (CASE STUDY: PALU CITY, CENTRAL SULAWESI)

Lebih Lengkapnya : http://garuda.ristekdikti.go.id/documents/detail/1615696
  • Author : Putra, I Made Edy Kusuma; Chernovita, Hanna Prillysca
  • DOI : 10.30871/jagi.v4i1.2012

Abstrak

Central Sulawesi`s Palu city is one of the regions in Indonesia that is vulnerable to tsunami disasters. A tsunami disaster is a disaster that can cause many victims of both casualties and materials. One of the disaster mitigation to reduce the victim`s fall is by evacuating the community to a safer place, to evacuate the population required evacuation routes that can direct people to evacuation sites. The purpose of this research is to make a tsunami runoff using cost distance and to make tsunami evacuation and use a Network analyst on Arcgis 10.4 software. The most affected regional analysis is the Northern Palu sub-district with a total area of 8.643528 km2, and there are 93 evacuation routes with 92 evacuation points. The longest evacuation route is 4,297 M with a travel time of 27.6 minutes with running and the shortest evacuation route of 96 m with a travel time of 0.6 minutes by running. Show More

Detail

  • Tahun :2020
  • Tipe Publikasi :Penelitian
  • Tanggal Publikasi :
  • Sumber :caribencana