COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG
Flood is one of the natural disasters which has a high intensity in terms of occurrence. Despite the loss value in each event which is not as high as some natural disasters, such as earthquakes or tsunamis, the high occurrence of floods may cause high loss in total. Floods damage property and infras...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2023-09-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | https://isprs-archives.copernicus.org/articles/XLVIII-M-3-2023/261/2023/isprs-archives-XLVIII-M-3-2023-261-2023.pdf |
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| author | R. Virtriana R. Virtriana D. A. Retnowati P. Rohayani T. S. Anggraini T. S. Anggraini K. T. N. Ihsan A. B. Harto A. B. Harto A. Riqqi A. Riqqi |
| author_facet | R. Virtriana R. Virtriana D. A. Retnowati P. Rohayani T. S. Anggraini T. S. Anggraini K. T. N. Ihsan A. B. Harto A. B. Harto A. Riqqi A. Riqqi |
| author_sort | R. Virtriana |
| collection | DOAJ |
| description | Flood is one of the natural disasters which has a high intensity in terms of occurrence. Despite the loss value in each event which is not as high as some natural disasters, such as earthquakes or tsunamis, the high occurrence of floods may cause high loss in total. Floods damage property and infrastructure, disrupt economic activity, displace people, harm communities, and degrade ecosystems. This study aims to compare the flood hazard model using Geomorphic Flood Index (GFI) and Multi-criteria Decision Analysis (MCDA). GFI is an established method which already used globally to identify the flood-prone area and the depth of the flood. The parameter needed to calculate GFI are the elevation, river network, and historical flood event. Meanwhile, the MCDA method tries to combine environmental, physical, and hydrographic factors, such as land use/land cover, precipitation, and runoff. The study area is Jatinangor District in Sumedang Regency which part of West Java Province, Indonesia. This location is chosen based on historical and potential flood events. Besides, Jatinangor District is the center of industry and commerce which Sumedang Regency is very dependent on. The finding of this study is expected to identify suitable methods for assessing flood hazards in Jatinangor or other areas with similar characteristics, between GFI and MCDA. |
| first_indexed | 2024-03-12T02:23:49Z |
| format | Article |
| id | doaj.art-2112e55a739b451fa5f288dda0d10909 |
| institution | Directory Open Access Journal |
| issn | 1682-1750 2194-9034 |
| language | English |
| last_indexed | 2024-03-12T02:23:49Z |
| publishDate | 2023-09-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-2112e55a739b451fa5f288dda0d109092023-09-05T22:39:15ZengCopernicus PublicationsThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences1682-17502194-90342023-09-01XLVIII-M-3-202326126610.5194/isprs-archives-XLVIII-M-3-2023-261-2023COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANGR. Virtriana0R. Virtriana1D. A. Retnowati2P. Rohayani3T. S. Anggraini4T. S. Anggraini5K. T. N. Ihsan6A. B. Harto7A. B. Harto8A. Riqqi9A. Riqqi10Remote Sensing and Geographic Information Sciences Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaCenter for Remote Sensing, Institut Teknologi Bandung, Bandung 40132, IndonesiaDoctor Program of Geodesy and Geomatics Engineering, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung 40132, IndonesiaMaster Program of Civil Engineering, the University of Tokyo, JapanCenter for Remote Sensing, Institut Teknologi Bandung, Bandung 40132, IndonesiaDoctor Program of Geodesy and Geomatics Engineering, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung 40132, IndonesiaDoctor Program of Geodesy and Geomatics Engineering, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung 40132, IndonesiaRemote Sensing and Geographic Information Sciences Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaCenter for Remote Sensing, Institut Teknologi Bandung, Bandung 40132, IndonesiaRemote Sensing and Geographic Information Sciences Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaCenter for Spatial Data Infrastructure, Institut Teknologi Bandung, Bandung 40132, IndonesiaFlood is one of the natural disasters which has a high intensity in terms of occurrence. Despite the loss value in each event which is not as high as some natural disasters, such as earthquakes or tsunamis, the high occurrence of floods may cause high loss in total. Floods damage property and infrastructure, disrupt economic activity, displace people, harm communities, and degrade ecosystems. This study aims to compare the flood hazard model using Geomorphic Flood Index (GFI) and Multi-criteria Decision Analysis (MCDA). GFI is an established method which already used globally to identify the flood-prone area and the depth of the flood. The parameter needed to calculate GFI are the elevation, river network, and historical flood event. Meanwhile, the MCDA method tries to combine environmental, physical, and hydrographic factors, such as land use/land cover, precipitation, and runoff. The study area is Jatinangor District in Sumedang Regency which part of West Java Province, Indonesia. This location is chosen based on historical and potential flood events. Besides, Jatinangor District is the center of industry and commerce which Sumedang Regency is very dependent on. The finding of this study is expected to identify suitable methods for assessing flood hazards in Jatinangor or other areas with similar characteristics, between GFI and MCDA.https://isprs-archives.copernicus.org/articles/XLVIII-M-3-2023/261/2023/isprs-archives-XLVIII-M-3-2023-261-2023.pdf |
| spellingShingle | R. Virtriana R. Virtriana D. A. Retnowati P. Rohayani T. S. Anggraini T. S. Anggraini K. T. N. Ihsan A. B. Harto A. B. Harto A. Riqqi A. Riqqi COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG |
| title_full | COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG |
| title_fullStr | COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG |
| title_full_unstemmed | COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG |
| title_short | COMPARATIVE ANALYSIS OF THE MCDA AND GFI METHODS IN DETERMINING FLOOD-PRONE AREAS IN JATINANGOR DISTRICT, SUMEDANG |
| title_sort | comparative analysis of the mcda and gfi methods in determining flood prone areas in jatinangor district sumedang |
| url | https://isprs-archives.copernicus.org/articles/XLVIII-M-3-2023/261/2023/isprs-archives-XLVIII-M-3-2023-261-2023.pdf |
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