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 IDENTIFIKASI ANALISIS KERAWANAN LONGSOR MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS (SIG) DI DAERAH GUMAY TALANG, KABUPATEN LAHAT, SUMATERA SELATAN

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Penilaian

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Identification of landslides in the Gumay Talang Area, Lahat Regency, South Sumatra has been carried out by analysis using the Geographic Information System (GIS) method. Based on the National Disaster Management Agency (BNPB) in the study area, the population index class exposed to landslides was moderate. From field observations, there are six observation points for landslides which have low hill morphology - hills. There are eight parameters used, namely elevation, slope, rock type, rock type, land cover, rainfall, linement density, and NDVI to identify landslides. From these parameters, an overlay was performed on the ArcGis software, so that a landslide hazard map was obtained which had a low class landslide vulnerability level (green) with an area percentage of 5%, medium (yellow) area percentage of 25%, and high (red) area percentage of 70 %. Landslide vulnerability is dominated by high class with a percentage of 70% of the study area. Keywords: Overlay, Landslide, Parameter, Geographic Information System

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2307000740	T88238	T882382023	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T882382023

Publisher

Inderalaya : Prodi Teknik Geologi, Fakultas Teknik Universitas Sriwijaya., 2022

Collation

xi, 38 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

550.07

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Geofisika
Prodi Teknik Geologi

Specific Detail Info

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Statement of Responsibility

SEPTA

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