Flood Vulnerability and Mapping of Flood Evacuation Point District in Gayungan District, Surabaya City Using a Geographic Information System

Muhammad Rayyan Akbar Mafaza; Annisa Trisnia Sasmi; Aziz Akbar Mukasyaf; Mohd Hairy Ibrahim

Authors

Muhammad Rayyan Akbar Mafaza Faculty of Geography, Muhammadiyah University of Surakarta
Indonesia
Annisa Trisnia Sasmi Faculty of Geography, Muhammadiyah University of Surakarta
Indonesia
Aziz Akbar Mukasyaf Faculty of Geography, Muhammadiyah University of Surakarta
Indonesia
Mohd Hairy Ibrahim Faculty of Sains Kemanusiaan, Universiti Pendidikan Sultan Idris
Malaysia

Keywords:

Flood, Mapping, Shelters

Abstract

Gayungan District is one of the areas in Surabaya that frequently experiences flooding. Generally, flooding can be categorized into two types: first, flooding caused by dry land being submerged by increasing water levels. Second, flooding caused by overflowing rivers/irrigation channels caused by blockages, which increase the volume of water beyond the river's capacity. The objectives of this study are: 1) Identifying flood-prone areas in Gayungan District using GIS-based river buffer analysis. 2) Analyzing the distribution of evacuation points and their suitability for flood-affected settlements. Using quantitative descriptive methods. The results show a 300-meter flood coverage zone, with one shelter and worship facility within the flood-affected zone.

Downloads

Download data is not yet available.

References

Aditiya, R., & Soebagio. (2019). Kajian Banjir Di Wilayah Ketintang Surabaya. (Study of Flooding in the Ketintang Area, Surabaya). Jurnal Rekayasa dan Manajemen Konstruksi, 157-162.

Ambarwati, W., & Johan, Y. (2016). Sejarah Dan Perkembangan Ilmu Pemetaan. (History and Development of Mapping Science) Jurnal Enggano, 80 - 82.

BPS Kota Surabaya (2023). Kecamatan Gayungan Dalam Angka 2023. Surabaya: Badan Pusat Statistik Kota Surabaya.

Priyana, Y., & Harsini, S. (2017). Pemodelan Jalur Evakuasi Banjir Di Kampung Sewu Surakarta. (Flood Evacuation Route Modeling in Kampung Sewu, Surakarta). Prosiding Seminar Nasional Pendidikan Geografi FKIP UMP, 123.

Priyana, Y., Anna, A. N., & S, A. A. (2014). Model Simulasi Luapan Banjir Sungai Bengawan Solo Untuk Optimalisasi Kegiatan Tanggap Darurat Bencana Banjir. (Flood Overflow Simulation Model of the Bengawan Solo River for Optimizing Flood Emergency Response Activities). Forum Geografi , 22.

Putri, A. C. (2024). Metode Penelitian Kualitatif: Pengertian, Jenis, Kelebihan dan Kekurangannya. (Qualitative Research Methods: Definition, Types, Advantages, and Disadvantages). Retrieved from Telkom University: https://telkomuniversity.ac.id/metode-penelitian-kualitatif-pengertian-jenis-kelebihan-dan-kekurangannya/

Putri, A. C. (2024). Penelitian Kuantitatif: Penelitian, ciri - ciri, kelebihan dan kekurangan. (Quantitative Research: Definition, Characteristics, Advantages, and Disadvantages). Retrieved from Telkom University: https://telkomuniversity.ac.id/penelitian-kuantitatif-pengertian-ciri-ciri-kelebihan-dan-kekurangan/

Rochman, A., & Prasetya, D. B. (2019). Pemetaan Cepat untuk Mitigasi Banjir Sederhana Menggunakan Komersial Drone di Desa Way Galih, Lampung Indonesia. (Rapid Mapping for Simple Flood Mitigation Using Commercial Drones in Way Galih Village, Lampung, Indonesia). Forum Geografi, 103.

Sahid, S. (2024). Enhancing Digital Elevation Model Accuracy for Flood Modelling–A Case Study of the Ciberes River in Cirebon, Indonesia. Forum Geografi, 38(1), 40-56. https://www.doi.org/10.23917/forgeo.v38i1.1839

Saud, I. (2007). Kajian Penanggulangan Banjir di wilayah Pematusan Surabaya Barat. (Study of Flood Mitigation in the Pematusan Area, West Surabaya). Jurnal APPLIKASI, 1-10.

Sipta, Y. (2017). Shelter Mitigasi Bencana, Syiah Kuala. (Disaster Mitigation Shelter, Syiah Kuala). Proyek Akhir Sarjana, 1 - 117.

Suharjo, Anna, A. N., Cholil, M., & Rudiyanto. (2015). Analisis Morfologi Dan Morfostruktur Serta Pengaruhnya Terhadap Banjir Luapan Sungai Bengawan Solo Hulu Tengah. (Morphological and Morphostructural Analysis and Their Influence on Flooding of the Upper-Middle Bengawan Solo River). University Research Coloquium, 18.

Suriani, N., Risnita, & Juliani, M. S. (2023). Konsep Populasi dan Sampling, Serta Pemilihan Partisipan Ditinjau Dari Penelitian Ilmiah Pendidikan. (The Concept of Population and Sampling, and the Selection of Participants from the Perspective of Educational Scientific Research). IHSAN: Jurnal Pendidikan Islam, 24 - 36.

Ulfiana, A., Arsyad, M., & Palloan, P. (2023). The Atmospheric Dynamics Re-lated to Extreme Rainfall and Flood Events during September-October-November in South Sulawesi. Forum Geografi 37(2), 107-116. http://dx.doi.org/10.23917/forgeo.v37i2.22339

Wibowo, K. M., Kanedi, I., & Jumadi, J. (2015). Sistem Informasi Geografis (Sig) Menentukan Lokasi Pertambangan Batu Bara Di Provinsi Bengkulu Berbasis Website. (Geographic Information System (GIS) for Determining Coal Mining Locations in Bengkulu Province Based on a Website). Jurnal Media Infotama, 51 - 60