Ryan Arya Pramudya, - and Subiyanto , Teknik Elektro Unnes (2015) Geographic Information System As Tool For Finding Landslide Evacuation Route Using Dijkstra Algorithm In Arcview. In: International Conference on Green Technology, 10 September 2015, Semarang.

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Abstract

This paper present a development of Geographic information system using Dijkstra algorithm. ArcView provides component for their user to develop their own system. The user interface was made by using ArcView dialog component. For data, requirement is conducted by maps digitation. Transform printed landslide maps into digital maps. Digitation map also added route information. The system development used avenue script modification. To find the optimal route used an ArcView extension called network analyst. Dijkstra algorithm as the method for finding route was containing in network analyst. Dijkstra algorithm has similarity with network analyst, which need starting point, end point and line connection. In network analyst, definite the starting point and finish point for begin the optimal route search. A geographic information system that resulting from this research is able to give information about the distance route also the direction when use in evacuation process later.

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