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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 Aan Erlansari Abd Malik A Madinu Afid Nuryadi Agus Ponco Ahmad Mustofa Ajei Ibnu Rahmat Ali Dzulfigar Amelia Putri Angga Nurwanto Anosa Putri Ruise Arie Vatresia Arif Kurnia Wijayanto Asahar Johar Asep Suheri Aswin Rahadian Asy'Ari, Rahmat atik Prihatiningrum Aulia Ulfa Azelia Dwi Rahmawati Azizah Nur Islam Al Rosyid Boby Putra Perdana Boko Susilo Citra Putri Perdana Danik Septianingrum Desi Andreswari Desi Andreswari Dimas Anugrah H.A Diyah Puspitaningrum Doni Pranata Edi Irwan EKA SARI Eka Sari Wijiaanti Eka Sari Wijianti Eka Sari Wijianti Eka Sari Wijiyanti Endang Widi Winarni Erwin Nandes Etna Nur Afri Yuyetta Gilang Yulianta Hanum Resti Saputri Hardiansyah Hardiansyah Harry Imantho Haryono, Wasis Helsi Tia Vermala Herni Natasha Aulia I Wayan Astika I Wayan Pardi Ibnu Dinar Impron Irfan Wahyudi Iwan Giri Waluyo Julia Purnama Sari Ketut Sedana Arta Ketut Wikantika Kikin Hamzah Muttaqin Kurnia Anggriani LILIK BUDIPRASETYO M. Sidqi Albadawi. Malta Daerangga Marfi, Khairani Putri Misnawati Misnawati Misnawati. Moh Yanuar J Purwanto Muhammad Agus Muljanto Muhammad Buce Saleh Muhammad Ikhwan Ramadhan MUHAMMAD ILHAM Muhammad Irfan Septiyanda Muhammad Nurdiansyah Nabila Nadiya Khairunisa Neviaty P Zamani NEVIATY PUTRI ZAMANI Nur Rahmadhanti, Intan Nurul Renaningtias Oxa Aspera Endiviana Oxa Aspera Endiviana Pramulya, Rahmat Puspitasari, Raditya Febri R. Priyoko Prayitnoadi Rahmat Asy'ari Rahmat Asy’ari Resi Tri Utami Sahid Hudjimartsu Salsabila Nur'Aini Saparin, Saparin Selvianing Tiyas Slamet Widodo Sugiarto Sri Dadi Suhdi Suhdi Suhdi, Suhdi Sultan Arkar Syahrul Gunawan Taufiq Yuliawan Usnil Khotimah Utama, Ferzha Putra Verawati Ayu Lestari Wildan Maynardy Wicaksono Wiwik Handayani