Kausarian, Husnul (2022) Flood Problem in Pekanbaru City Analysis Using GIS Approach. Journal of Physics: Conference Series.
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Abstract
Pekanbaru City, Riau Province, Indonesia is located at coordinates 0°25'29.20"- 0°39'15.22" N and 101°20'43.39"- 101°34'25.60" E. This research aims to study the common causes of flooding in Pekanbaru city which has a good geological condition. This study uses two types of data as primary and secondary data in the form of geomorphological, geological, rainfall and land use data with a geographic information system (GIS) analysis that can help spatial analysis to determine the level of flood disaster vulnerability with visual mapping models. The geomorphological analysis shows 2 types of geomorphological units found: lowland denudational and low-land structural with river flow pattern consisting of dendritic, subdendritic and parallel. Rainfall is quite high in 2018 with 2621.5 mm and caused flood-prone areas which are divided into 3 categories: Non vulnerable area (64.575%), Medium Vulnerable area (23,386%) and Vulnerable area (12,039%) from the entire of the research area.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | > Teknik Sipil |
| Depositing User: | Mohamad Habib Junaidi |
| Date Deposited: | 16 Sep 2022 07:53 |
| Last Modified: | 16 Sep 2022 07:53 |
| URI: | http://repository.uir.ac.id/id/eprint/15243 |
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