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All Journal Jurnal Stasiun Geofisika Sleman (JSGS) Jurnal Informatika
Djibran, Halis M
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Computer Science & IT Earth & Planetary Sciences

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Pengembangan Sistem Pelaporan Data Pos Hujan Berbasis Web di Sulawesi Tenggara sebagai Upaya Digitalisasi di Era Revolusi 4.0: Development of a Web-Based Rain Post Data Reporting System in Southeast Sulawesi as a Digitalization in the Era of Revolution 4.0 Saadia, Aprilia Ode; Purba, Joshua; Wicaksono, Satriyo Unggul; Djibran, Halis M
Jurnal Stasiun Geofisika Sleman Vol. 3 No. 1 (2025): Jurnal Stasiun Geofisika Sleman (JSGS) - Juni 2025
Publisher : Stasiun Geofisika Kelas I Sleman

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Abstract

Sistem pelaporan data pos hujan di Sulawesi Tenggara masih dilakukan secara manual, menggunakan pencatatan manual dan pengiriman data melalui jasa pos atau layanan pengiriman lainnya. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem pelaporan data pos hujan berbasis web yang dapat mempersingkat alur pengiriman data ke Stasiun Klimatologi Sulawesi Tenggara. Sistem ini diharapkan dapat memudahkan pelaporan data pengamatan pos hujan dengan menyediakan peta persebaran pos hujan dan fitur live chat untuk bantuan langsung kepada pengamat. Pengembangan sistem menggunakan prototype model dengan alat bantu perancangan sistem yaitu Unified Modeling Language (UML). Hasil penelitian menunjukkan bahwa sistem ini dapat mempercepat proses pengumpulan dan pengolahan data, serta mengurangi risiko kehilangan data. Berdasarkan pengujian User Acceptance Test (UAT), 87,5% pengguna menyatakan bahwa situs web ini user-friendly. Digitalisasi dalam pengelolaan data klimatologi ini merupakan langkah maju dalam menghadapi tantangan di era revolusi industri 4.0, yang menawarkan solusi yang lebih efisien dan akurat dibandingkan metode manual sebelumnya.
Expert System of Error Tracking Automated Weather Observing System Using Certainty Factor Method Based on Android Application Djibran, Halis M; Purba, Joshua; Saadia, Aprilia Ode; Restele, La Ode; Hasria, Hasria
Jurnal Informatika Vol. 12 No. 1 (2025): April
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/informatika.v12i1.12254

Abstract

The limited number of technicians at several BMKG UPT (Task Implementation Units) in Indonesia is the main background of this research. Especially in the field of Aviation Meteorology, which has a significant safety risk for equipment data users. This can be made easier with an expert system. The fault tracking expert system aims to provide information about the symptoms of damage that occur in the Automated Weather Observing System (AWOS) so that it can make it easier for BMKG technicians to repair and handle the equipment. This research stage begins with collecting information data through experts and literature sources regarding AWOS equipment, then calculating the certainty value of the information using the certainty factor method, and produce information that will be displayed through the application. The system uses a Certainty Factor calculation method that presents the calculation of the certainty value of information based on the percentage of information delivery by the source, this method is used in accordance with the type of research that utilizes information from sources or experts in the AWOS field. The resulting system is an android application consisting of several knowledge bases stored in the MySQL database on the server. The results of the data analysis show that the resulting system can be used on the user's smartphone, and users can consult AWOS equipment damage properly. In addition, users can also view the consultation history and damage list. The application user satisfaction questionnaire shows the system has worked and fulfilled the function for users by showing a value of 33.3% Very Good and 66.7% Good.
Co-Authors Hasria Hasria, Hasria Purba, Joshua Restele, La Ode Saadia, Aprilia Ode Wicaksono, Satriyo Unggul