Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS
Flood is one of the most frequently occurring natural disasters in Indonesia. At the end of 2017, Tropical Cyclones Cempaka and Dahlia formed over the Indian Ocean, inducing extreme rains and floods in some parts of Java Island. The Special Region of Yogyakarta was among the most affected areas, esp...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Politeknik Negeri Batam
2020-06-01
|
| Series: | Journal of Applied Geospatial Information |
| Subjects: | |
| Online Access: | https://jurnal.polibatam.ac.id/index.php/JAGI/article/view/2047 |
| _version_ | 1818143690469670912 |
|---|---|
| author | Dhoni Wicaksono Lufti Gita Iriani Hendy Fatchurohman Taufik Hery Purwanto Dwi Setyo Aji Warsini Handayani Alfiatun Nur Khasanah |
| author_facet | Dhoni Wicaksono Lufti Gita Iriani Hendy Fatchurohman Taufik Hery Purwanto Dwi Setyo Aji Warsini Handayani Alfiatun Nur Khasanah |
| author_sort | Dhoni Wicaksono |
| collection | DOAJ |
| description | Flood is one of the most frequently occurring natural disasters in Indonesia. At the end of 2017, Tropical Cyclones Cempaka and Dahlia formed over the Indian Ocean, inducing extreme rains and floods in some parts of Java Island. The Special Region of Yogyakarta was among the most affected areas, especially along the Oyo River section in Imogiri District. This research was designed to identify and map the flood-prone areas in the district as part of flood mitigation measures. For this purpose, The Unmanned Aerial Vehicle (UAV) technology was used to not only provide a detailed and up-to-date description but also produce aerial photographs (orthoimages) and Digital Elevation Model (DEM). These two products were inputted to the inundation modeling developed with a geomorphic approach and simulated in a Geographic Information System (GIS). In terms of accuracy, the resulting models were quite reliable for mapping on a detailed scale and only slightly deviated from the traced inundation in the field. Also, five areas (sub-village) were found with the highest vulnerability to floods, namely, Trukan, Butuh, Dogongan, Siluk Satu, and Kedung Miri. |
| first_indexed | 2024-12-11T11:35:41Z |
| format | Article |
| id | doaj.art-e87a9365471d4162903f9058d9abd2af |
| institution | Directory Open Access Journal |
| issn | 2579-3608 |
| language | English |
| last_indexed | 2024-12-11T11:35:41Z |
| publishDate | 2020-06-01 |
| publisher | Politeknik Negeri Batam |
| record_format | Article |
| series | Journal of Applied Geospatial Information |
| spelling | doaj.art-e87a9365471d4162903f9058d9abd2af2022-12-22T01:08:46ZengPoliteknik Negeri BatamJournal of Applied Geospatial Information2579-36082020-06-014133534210.30871/jagi.v4i1.20472047Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GISDhoni Wicaksono0Lufti Gita Iriani1Hendy Fatchurohman2Taufik Hery Purwanto3Dwi Setyo Aji4Warsini Handayani5Alfiatun Nur Khasanah6Department of Geoinformatics Vocational School Universitas Gadjah MadaGeo-Information for Spatial Planning and Disaster Risk Management, Graduate School Universitas Gadjah MadaDepartment of Geo-Informatics, Vocational School, Universitas Gadjah MadaDepartment of Geo-Informatics, Vocational School, Universitas Gadjah MadaDepartment of Geo-Informatics, Vocational School, Universitas Gadjah MadaDepartment of Geo-Informatics, Vocational School, Universitas Gadjah MadaDepartment of Geo-Informatics, Vocational School, Universitas Gadjah MadaFlood is one of the most frequently occurring natural disasters in Indonesia. At the end of 2017, Tropical Cyclones Cempaka and Dahlia formed over the Indian Ocean, inducing extreme rains and floods in some parts of Java Island. The Special Region of Yogyakarta was among the most affected areas, especially along the Oyo River section in Imogiri District. This research was designed to identify and map the flood-prone areas in the district as part of flood mitigation measures. For this purpose, The Unmanned Aerial Vehicle (UAV) technology was used to not only provide a detailed and up-to-date description but also produce aerial photographs (orthoimages) and Digital Elevation Model (DEM). These two products were inputted to the inundation modeling developed with a geomorphic approach and simulated in a Geographic Information System (GIS). In terms of accuracy, the resulting models were quite reliable for mapping on a detailed scale and only slightly deviated from the traced inundation in the field. Also, five areas (sub-village) were found with the highest vulnerability to floods, namely, Trukan, Butuh, Dogongan, Siluk Satu, and Kedung Miri.https://jurnal.polibatam.ac.id/index.php/JAGI/article/view/2047floodtropical cyclonegeomorphicuavgis |
| spellingShingle | Dhoni Wicaksono Lufti Gita Iriani Hendy Fatchurohman Taufik Hery Purwanto Dwi Setyo Aji Warsini Handayani Alfiatun Nur Khasanah Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS Journal of Applied Geospatial Information flood tropical cyclone geomorphic uav gis |
| title | Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS |
| title_full | Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS |
| title_fullStr | Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS |
| title_full_unstemmed | Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS |
| title_short | Flood Inundation Modeling Using Geomorphic Approaches, UAV, and GIS |
| title_sort | flood inundation modeling using geomorphic approaches uav and gis |
| topic | flood tropical cyclone geomorphic uav gis |
| url | https://jurnal.polibatam.ac.id/index.php/JAGI/article/view/2047 |
| work_keys_str_mv | AT dhoniwicaksono floodinundationmodelingusinggeomorphicapproachesuavandgis AT luftigitairiani floodinundationmodelingusinggeomorphicapproachesuavandgis AT hendyfatchurohman floodinundationmodelingusinggeomorphicapproachesuavandgis AT taufikherypurwanto floodinundationmodelingusinggeomorphicapproachesuavandgis AT dwisetyoaji floodinundationmodelingusinggeomorphicapproachesuavandgis AT warsinihandayani floodinundationmodelingusinggeomorphicapproachesuavandgis AT alfiatunnurkhasanah floodinundationmodelingusinggeomorphicapproachesuavandgis |