Arifin, Zaenuri (2021) Studi Pemetaan Daerah Rawan Banjir menggunakan Metode Skoring dan Pembobotan di Kalidawir Tulungagung.
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18. Abstrak Studi Pemetaan Daerah Rawan Banjir menggunakan Metode Skoring dan Pembobotan di Kalidawir Tulungagung_Zaenuri Arifin_2021.pdf Download (116kB) |
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Abstract
Flood is an event of high river flow where the water inundates the floodplain area. In Kalidawir Tulungagung, one of the areas in the Tulungagung district, East Java province, where several areas fall into the disaster-prone category, especially floods. This study aims to determine the area of areas affected by flood-prone and determine the mapping of flood-prone areas by utilizing remote sensing data. This study uses scoring and weighting methods between flood hazard factor parameters. Each parameter will be assessed by giving weights and scores according to each classification, which is then overlaid using GIS software. The results obtained are in the form of a flood-prone map where flood-prone areas occur in Kalidawir Tulungagung 6.22 (52%) km2 in the very vulnerable category, 1.52 (11%) km2 in the vulnerable category, and 4.47 (37%) km2 in the non-prone category . Mapping by utilizing remote sensing data, the main factors that cause flood vulnerability are obtained. Because apart from having a large weight, the slope distribution reaches 0–3% in the flat category and 3-8% in the wavy category, most of which are lowlands. Keywords: Flood, scoring, weighting, geographic information system
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Fakultas Teknik > Prodi Teknik Sipil S1 |
| Depositing User: | NR Nurul Huda |
| Date Deposited: | 06 Jul 2023 09:39 |
| Last Modified: | 13 Jul 2023 06:44 |
| URI: | http://repository.unik-kediri.ac.id/id/eprint/595 |
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