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All Journal Fraction: Jurnal Teori dan Terapan Matematika
Dimas Indrawardi
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Mathematics

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LAND COVER CHANGE ANALYSIS IN TERONG TAWAH USING GOOGLE EARTH ENGINE Muhammad Adriyansyah; Fitrah Ramadhan; Dimas Indrawardi; Nuzla Af'idatur Robbaniyyah; Kurnia Ulfa; Muhammad Rijal Alfian
Fraction: Jurnal Teori dan Terapan Matematika Vol. 6 No. 1 (2026): FRACTION: Jurnal Teori dan Aplikasi Matematika
Publisher : Jurusan Matematika, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fraction.v6i1.111

Abstract

This study analyzes land cover changes in Terong Tawah Village, West Lombok using Google Earth Engine (GEE) as the main platform. Landsat 8 satellite imagery data for 2015, 2018, 2022, and 2023 was used to classify five types of land cover: forests, settlements, fields, vacant land, and roads. The methods applied include data preprocessing, classification using the Random Forest algorithm, and spatial change analysis. The results show significant trends, such as an increase in settlement area and a decrease in vegetation. Validation of classification accuracy results in an overall accuracy value of above 93% per year. This study demonstrates the effectiveness and accuracy of GEE in analyzing land cover changes and provides important insights into development dynamics in Terong Tawah Village.
Co-Authors Fitrah Ramadhan Kurnia Ulfa Muhammad Adriyansyah Muhammad Rijal Alfian Nuzla Af'idatur Robbaniyyah