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All Journal JSAI (Journal Scientific and Applied Informatics) Bulletin of Computer Science Research
Ledy Elsera Astrianty
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Computer Science & IT

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Pengembangan Aplikasi Pemetaan Lahan Berbasis Mobile Menggunakan Geographic Information System (Gis) Bagus Ardi Pratama; Ledy Elsera Astrianty
JSAI (Journal Scientific and Applied Informatics) Vol 7 No 3 (2024): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v7i3.7305

Abstract

Geographic Information Systems (GIS) play an important role in the development of mobile-based land mapping applications in Rembang Sub-district. This research aims to assist farmers in filing documents related to farmer data and land geospatial data, supporting more effective and integrated land management. This application is designed to improve the efficiency and accuracy of land mapping and facilitate farmers in managing their farms digitally. The method used in this research is the waterfall method, which involves observations and interviews with farmers as the main users to ensure the application fits the field needs and land conditions. Geospatial data collection is done with GIS technology to reduce data entry errors that often occur in manual methods. Implementation was done with PHP Native & Kotlin programming language, using Visual Studio & Android Studio Code development tools and MySQL for database. Testing was carried out using the User Acceptance Testing (UAT), with the UAT results reaching a satisfaction level of 88.75%. The app enables more effective data management, including geospatial information and relevant farmer data for sustainable farmland monitoring. Research shows that the app improves the efficiency of land mapping and strengthens farmers' capacity to adopt modern technology.
Pengembangan Sistem Informasi Layanan Masyarakat Berbasis Web Mobile Menggunakan Metode Waterfall Nawang Padjar Pancarro; Ledy Elsera Astrianty
Bulletin of Computer Science Research Vol. 6 No. 1 (2025): December 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v6i1.852

Abstract

Public services in Padukuhan V Tirtonirmolo, Kasihan, Bantul have so far been carried out manually through a WhatsApp group, resulting in ineffective processes for handling complaints, disseminating activity information, and managing inventory and domicile letters, as well as poor structure and documentation. This study aims to design and develop a web-mobile–based community service information system capable of integrating all administrative processes in the padukuhan digitally, quickly, accurately, and transparently. The research methods used include field observations, interviews with local officials, literature studies, and needs analysis to ensure that the system aligns with user context. The system development follows the Waterfall method through the stages of analysis, design, implementation, testing, and maintenance. The community application was built using Flutter, while the admin dashboard was developed using React.js, supported by a Node.js backend and a MySQL database. Testing was carried out using Black Box Testing across 14 test scenarios, all of which produced outputs that met the expected results. Additionally, non-functional testing using the System Usability Scale (SUS) with 10 respondents produced an average score of 84.5, categorized as Good to Excellent, indicating that the system is easy to use and provides a positive user experience. Based on these results, the information system effectively replaces manual processes with an integrated digital service that improves efficiency, quality, and accessibility of public services in Padukuhan V Tirtonirmolo.
Co-Authors Bagus Ardi Pratama Nawang Padjar Pancarro