PEMETAAN LOKASI DAN JALUR EVAKUASI SEMENTARA BENCANA ALAM GEMPA BUMI BERBASIS SISTEM INFORMASI GEOGRAFIS (STUDI KASUS : DESA GIRIKARTO KABUAPETN GUNUNGKIDUL)

ARYA DWI SYAHPUTRA, . (2026) PEMETAAN LOKASI DAN JALUR EVAKUASI SEMENTARA BENCANA ALAM GEMPA BUMI BERBASIS SISTEM INFORMASI GEOGRAFIS (STUDI KASUS : DESA GIRIKARTO KABUAPETN GUNUNGKIDUL). Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Gempa bumi berpotensi menimbulkan kerugian material dan korban jiwa, sehingga diperlukan strategi mitigasi yang sistematis, khususnya bagi Desa Girikarto yang berada di wilayah rawan bencana. Penelitian ini bertujuan menyusun peta jalur serta titik evakuasi sementara berbasis Sistem Informasi Geografis (SIG) untuk mendukung kesiapsiagaan masyarakat setempat. Metode yang diterapkan meliputi teknik skoring pada parameter penggunaan lahan, kemiringan lereng, serta jaringan jalan yang diolah melalui metode overlay. Selain itu, analisis Euclidean Distance digunakan untuk menentukan tempat evakuasi paling strategis, sementara metode Network Analysis diaplikasikan guna merancang rute evakuasi dari area permukiman menuju titik perlindungan. Data penelitian dihimpun melalui kombinasi observasi lapangan serta pengumpulan data spasial sekunder. Hasil studi ini berhasil mengidentifikasi 11 tempat evakuasi sementara dan 12 rute evakuasi yang tersebar di wilayah Desa Girikarto. Peta hasil pemodelan ini diharapkan menjadi referensi krusial bagi perencanaan mitigasi bencana berbasis spasial serta mampu meningkatkan kesiapsiagaan warga Desa Girikarto dalam mengantisipasi ancaman gempa bumi di masa depan. **** Earthquakes have the potential to cause material damage and loss of life, necessitating systematic mitigation strategies, particularly for Girikarto Village, which is located in a disaster-prone area. This study aims to develop maps of evacuation routes and temporary evacuation sites using Geographic Information Systems (GIS) to support the preparedness of the local community. The methods applied include scoring techniques for land use, slope gradient, and road network parameters processed using the overlay method. Additionally, Euclidean Distance analysis was used to determine the most strategic evacuation locations, while Network Analysis was applied to design evacuation routes from residential areas to shelter points. Research data was collected through a combination of field observations and the collection of secondary spatial data. The results of this study successfully identified 11 temporary evacuation sites and 12 evacuation routes distributed across the Girikarto Village area. It is hoped that the maps resulting from this modeling will serve as a crucial reference for spatially-based disaster mitigation planning and will enhance the preparedness of Girikarto Village residents in anticipating future earthquake threats.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Samadi, S.Pd., M.Si; 2). Tri Wandi Januar, M.Sc., Ph.D
Subjects:	Geografi, Antropologi > Geografi Geografi, Antropologi > Geografi Fisik
Divisions:	FIS > S1 Pendidikan Geografi
Depositing User:	Arya Dwi Syahputra .
Date Deposited:	06 Aug 2026 06:50
Last Modified:	06 Aug 2026 06:50
URI:	http://repository.unj.ac.id/id/eprint/68959

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