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All Journal Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Sains dan Ilmu Terapan Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Venus: Jurnal Publikasi Rumpun Ilmu Teknik Jurnal Pengabdian Masyarakat Hutan
Dwi Arini
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

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Analisis Perubahan Lahan Terbuka Tambang Pasir Golongan C di Nagari Aia Dingin, Kecamatan Lembah Gumanti, Kabupaten Solok Devindo Yudilar Fahmi; Dwi Marsiska Driptufany; Defwaldi Defwaldi; Dwi Arini; Fajrin Fajrin
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 3 (2025): Desember : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i3.6381

Abstract

Class C sand mining activities in Nagari Aia Dingin, Lembah Gumanti District, Solok Regency have been ongoing since 1999 and continue to expand to this day. This mining provides economic contributions to the local community, but on the other hand, it also has a significant impact on the environment, particularly on land cover changes. This study aims to analyze changes in open land caused by sand mining activities, using remote sensing technology as a monitoring tool. The approach used is descriptive quantitative, through the interpretation of Google Earth satellite imagery in 2015 and 2018 and Sentinel-2 imagery in 2024. Spatial analysis was conducted with the help of ArcGIS software to obtain a visual and numerical picture of land cover changes. The results of the study indicate a significant increase in the area of sand mining from 2015 to 2024. In 2015, the mining area was recorded at 8.72 hectares, and increased to 22.14 hectares in 2024. This indicates an increase in mining land area of 13.42 hectares over a nine-year period. Land use conversion has occurred on a massive scale, from dryland forest, scrubland, and dryland areas to open-pit mining areas. This land cover change has the potential to cause environmental degradation such as erosion, reduced biodiversity, and disruption to regional water systems. These findings underscore the importance of stricter monitoring and sustainable spatial planning in natural resource management. The use of remote sensing technology has proven effective in monitoring the dynamics of land use change and can serve as a basis for formulating environmental policies that are more responsive to the impacts of mining activities.
Penentuan Lokasi Potensial Ekspansi Hokben Berbasis GIS Kota Depok Wahyu Nauval Hafizh; Dwi Marsiska Driptufany; Fajrin Fajrin; Dwi Arini
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 3 (2025): Desember : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i3.6734

Abstract

Business expansion is a strategic step undertaken by companies to increase profitability while broadening their market reach. Hoka Hoka Bento (HokBen) is one of the companies that consistently implements this strategy. This study aims to identify potential locations for new HokBen outlets in Depok City by utilizing Geographic Information Systems (GIS) and spatial analysis. Several parameters were considered, including proximity to commercial and entertainment centers, competitors, educational facilities, public facilities, road networks, population density, banking services, hotels, offices, residential areas, hospitals, existing stores, and places of worship. The analysis was conducted using Euclidean Distance, Buffering, Reclassification, and the Analytical Hierarchy Process (AHP) to determine the priority weights of each criterion. These weights were then integrated through the Weighted Overlay technique to produce a location suitability map. The findings reveal that the most influential factors are commercial and entertainment buildings (0.101), road networks (0.099), and educational facilities (0.092). The resulting suitability map highlights potential areas across Depok City, particularly in zones close to community activity centers. The results demonstrate that GIS-based multicriteria analysis is effective for mapping location suitability and identifying strategic zones for expansion. Therefore, this research contributes to supporting the company’s strategic decision-making through data-driven approaches while also enriching the academic field of business geography and urban planning. In addition, the outcomes can be applied as a reference model for other fast-food chains or retail industries planning spatially optimized expansion strategies in highly competitive urban environments.
Analisis Perbandingan Ketelitian Dimensi Objek pada Pemodelan 3D Menggunakan GNSS Visual RTK dan Handheld Slam Lidar Rini Aulia Ramadhani; Dwi Arini; Defwaldi Defwaldi; Ilham Armi
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1508

Abstract

Three-dimensional (3D) modeling has become an effective approach for documenting and measuring object dimensions in various geospatial applications. This study aims to evaluate the dimensional accuracy of 3D models generated using GNSS Visual RTK and Handheld SLAM LiDAR, with Total Station measurements used as the reference data. The research was conducted through field data acquisition using both technologies, followed by 3D model reconstruction and dimensional measurements on several parts of the building object. Dimensional accuracy was evaluated by comparing object dimensions and calculating the Mean Absolute Error (MAE) and percentage error. The results show that both technologies are capable of producing 3D models that accurately represent the dimensions of the object. However, GNSS Visual RTK demonstrated higher dimensional accuracy than Handheld SLAM LiDAR for most measurement parameters. These findings indicate that GNSS Visual RTK is more suitable for applications requiring high dimensional accuracy, whereas Handheld SLAM LiDAR offers advantages in faster data acquisition and more efficient mapping of larger areas.
Co-Authors Adelia Putri Afandi Haris Ahmad Sohibul Borhan Alhamdi, Mulki Andila Rahma Putri Angelina Novita Silaban Anisya Anisya Ary Pratama Putra Aswir Premadi Azharil Kalam Azizah Putri Fahira Azzahrah, Nabillah Defwaldi Defwaldi Devindo Yudilar Fahmi Dwi Marsiska Driptufany Fajrin Fajrin Fajrin, Fajrin Fariz Satya Fardan Fauzil Azim Gugun Paqta Hangger Aqiim Mohammad Pandego Ilham Armi Indah Amallia Fitri Isra Iza Mahendra Kevin Renaldi Listiawan M. Amrul Khoiri Monalisa Perwanda Muhammad Al’ Aziz Fariq Muhammad Azmi Rafli Aroyan Ramadhan, Bagus Arie Ramadhon, Gilang Reni Puspita Sari Rini Aulia Ramadhani Sayidinal Fikri Sefni Tresiawati Syaputra, Ilham Syukri Syaputra Wahyu Nauval Hafizh Zurliliani Zurliliani