ANALISIS TINGKAT KERAWANAN LONGSOR MENGGUNAKAN METODE FUZZY LOGIC DAERAH BRUNOREJO DAN SEKITARNYA KABUPATEN PURWOREJO, JAWA TENGAH

HASAN, MUHAMMAD FANI and Sutriyono, Edy (2022) ANALISIS TINGKAT KERAWANAN LONGSOR MENGGUNAKAN METODE FUZZY LOGIC DAERAH BRUNOREJO DAN SEKITARNYA KABUPATEN PURWOREJO, JAWA TENGAH. Undergraduate thesis, Sriwijaya University.

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Abstract

Administrative research areas in Brunorejo Village and surrounding areas, Purworejo Regency, Central Java Province have a reasonably high potential for landslides, in 2018 there were 14 cases of landslide disasters that occurred in the area. Five landslide observation points are scattered in several areas, including Gowong Village, Brunorejo, Pakisarum, Samoleter, Plipiran, and Girijoyo. This study used fuzzy logic methods with five landslide parameters, slope, morphological elevation, lithology type, rainfall, and land cover. The results of this analysis will represent the results of processed data in the form of data and visuals. Data processing is done through Geographic Information Systems (GIS) with ArcGIS 10.2.2 application to combine and overlay all parameters. Then, at the stage of division of landslide insecurity classification of research areas there are three classes, consisting of moderate insecurity (4.50-5.40) with a distribution area of 71% and high insecurity (5.40-7.00) has a distribution of 29% (Sutojo, 2011).

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Brunorejo, fuzzy logic, longsor, SIG
Subjects:	Q Science > QE Geology > QE1-996.5 Geology
Divisions:	03-Faculty of Engineering > 34201-Geological Engineering (S1)
Depositing User:	Muhammad Fani Hasan
Date Deposited:	02 Aug 2022 04:19
Last Modified:	02 Aug 2022 04:19
URI:	http://repository.unsri.ac.id/id/eprint/75543

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