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Journal : IT JOURNAL RESEARCH AND DEVELOPMENT

Flood Vulnerability Analysis using Weighted Overlay Ferzha Putra Utama; Yudi Setiawan; Arie Vatresia; Julia Purnama Sari
IT Journal Research and Development Vol. 6 No. 2 (2022)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/itjrd.2022.6193

Abstract

Several areas in Bengkulu City are affected by floods every year; one of the worst is the Sungai Serut sub-district. The existence of a river that stretches along Sungai Serut also plays a role in floods over the Bengkulu area. Furthermore, this study to see the priority area over this district is still limited. Mapping flood areas is one way to provide information, especially for decision-makers in flood control using geographic information systems. Our research aims to map flood vulnerability areas based on land height, slope, and river buffer by weighting these criteria. This thematic map is the result of overlaying several maps according to the flood vulnerability criteria. The results of this study indicate that Sungai Serut is an area with "Very Vulnerable" and "Vulnerable" levels of flood vulnerability. The story of flood vulnerability is dominated by gently sloping contours, with land elevation levels mostly below 20 m above sea level. In addition, the thing that exacerbates the potential for flood vulnerability is the existence of the river that runs along the Sungai Serut sub-district.
Co-Authors Aan Erlansari Adhadi Kurniawan Adi Yulianto, Adi Ahmad Faris, Ahmad Alfarobi, Jemmi Andang Wijanarko Andang Wijanarko Andrei Aiman Omega Apri Andani Arie Vatresia Arie Vatresia Arie Vatresia Arie Vatresia Arie Vatresia Arie Vatresia Asahar Johar Asahar Johar Basuki Sigit Priyono Bismantolo, Putra Daratha, Novalio Debby Seftyarizki Desi Andreswari Desi Andreswari Desi Andreswari Desviansyah Yoga Prasetyo Devina Fitria Eko Sumartono, Eko Enda Esyudha Pratama, Enda Esyudha Endang Widi Winarni Endina Putri Purwandari FAISAL HADI Faurina, Ruvita Febrianti, Tiara E Fitranita, Vika Funny Farady Coastera Hadi, Faisal Hanan Raihana Hastri Winanda Hidayat, Pradifta Irsyad Hilmi Nurhadi, Raden Muhammad Jemmi Alfarobi Julia Purnama Sari Julia Purnama Sari Julia Purnama Sari Kiki Akiong Manishe Kurnia Anggriani Kurnia Anggriani Kurnia Anggriani, Kurnia Lestari, Etika Dwi Lindung Zalbuin Mase Maya Angraini Muhammad Panji Ramadhan Murfid Aqil Nanang Sugianto Nanang Sugianto Nanang Sugianto Nanang Sugianto Nirwana Nirwana Nurul Renaningtias Okta Piani, Sri Oktariani, Widhia Omega, Andrei Aiman Pradifta Irsyad Hidayat Prasetyo, Bimo Pratama, Yogi Putra Bismantolo Putra Bismantolo Putri, S.T, M.Kom, Tiara Eka Putri Raden Muhammad Hilmi Nurhadi Rais, Rendra Regen Regen, Rendra Rendra R Rais Rendra Regen Rendra Regen Rais Rizkianda Rahmansyah Rizky Amanah Putra Rusdi Efendi Ruvita Faurina Safitri Nurhaeni Salsabila, Elvina Sandhy Akmal Nasution Sinta Iryani Sobri, Azzahrah Nur Awaliah Stern Imanuel Kristian Tiara E Febrianti Widhia Oktariani Wijanarko, Andang Wijaya, Gusman Wijayanti, Indah Oktari Yudi Setiawan Zalbuin Mase, Lindung