Browsing by Author "Desrian, Muhammad Anugrah"

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    SISTEM INFORMASI GEOGRAFIS ANALISIS DAERAH RAWAN BANJIR MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS
    (Elfitra, 2022-07) Desrian, Muhammad Anugrah; Salambue, Roni
    Pekanbaru City is one of the areas in Indonesia that is included in a flood-prone area. It is even said that Pekanbaru City is included in the red zone related to flooding, judging from the majority of areas which are swamp areas and river banks. This study aims to determine the level of flood vulnerability in Pekanbaru City by using the Analytical Hierarchy Process (AHP) method, which is an analytical method that can calculate the relative level of a problem based on the weight of importance given to the criteria that affect the problem. The criteria used as variables in this study to determine the level of flood vulnerability in Pekanbaru City are rainfall, land use, and land height. The calculation of the flood vulnerability value by multiplying the weights of each criterion, results in the value of flood vulnerability at several points in Pekanbaru City. The final results of the analysis are displayed using a Geographic Information System (GIS) in the form of a map display of the level of flood vulnerability, which are Vulnerable, Moderately Vulnerable, and Not Vulnerable with different colors at each level.