https://journal.umgo.ac.id/index.php/GEOUMGo/issue/feedJ SIG (Jurnal Sains Informasi Geografi)2024-03-19T21:21:10+00:00Ivan Taslimivantaslim@umgo.ac.idOpen Journal Systems<p> J SIG (Jurnal Sains Informasi Geografi) is an open-access journal focusing on the scientific works devoted to the study of geoscience research has registered with <b>E-ISSN: <a href="http://u.lipi.go.id/1507100933" target="_blank" rel="noopener">2614-1671</a></b>. This journal publishes both empirical and theoretical research to advance and disseminate knowledge related to sustainable development. J SIG (Jurnal Sains Informasi Geografi) published by Geography Study Program Universitas Muhammadiyah Gorontalo in 2 (two) times a year namely <b>May and November</b>.J SIG (Jurnal Sains Informasi Geografi) emphasizes the sustainability issues in Indonesia and worldwide such as geography, cartography, GeoAI, Geocomputation, hydrology, remote sensing, climate change, disaster management, energy, regional development, and environmental management issues.<p>All manuscripts including original research, research notes, technical report, and reviews are welcome either in <b>Bahasa Indonesia or English</b>. All manuscripts published in the journal are identified in Crossref with a DOI number: <b>10.31314/jsig</b>. In addition, all articles are downloadable for free-of-charge. For the completion of the journal publication process, all manuscripts should be submitted by <a href="https://journal.umgo.ac.id/index.php/GEOUMGo/about/submissions#onlineSubmissions"_blank" rel="noopener">Online Submission</a>. </p><p>J SIG (Jurnal Sains Informasi Geografi) has been accredited by National Journal Accreditation <b><a href="https://arjuna.kemdikbud.go.id/#/jurnal" target="_blank">(ARJUNA)</a></b> Managed by Ministry of Research, Technology, and Higher Education of Republic Indonesia with <b><a href="https://sinta.kemdikbud.go.id/journals/profile/6814#!" target="_blank" rel="noopener">SINTA 4</a></b> since 2020 to 2024 according to the decree No. <a href="https://storage.googleapis.com/arjuna-files/file/info/Hasil_Penetapan_Akreditasi_Jurnal_Periode_2_Tahun_2020.pdf" target="_blank" rel="noopener">148/M/KPT/2020.</a>https://journal.umgo.ac.id/index.php/GEOUMGo/article/view/2571STUDI TENTANG COULOMB STRESS PASKA GEMPA BUMI PADA DAERAH MAMUJU – MAJENE MENGGUNAKAN METODE DInSAR2024-03-16T23:47:31+00:00Bambang Harimei Supraptobambang.harimei@gmail.comMaria Mariamaria@gmail.comSamsu Arifsamsu.arif@gmail.comEarthquake analysis has been carried out on January 8, 14 and 15 2021 based on changes in the Coulomb Stress Value and post-earthquake surface deformation in the Mamuju – Majene area using the DInSAR method, while the results of the research show changes in positive and negative coulomb stresses ranging from 0.2 bar to 1.0 bar and this positive coulomb tension change may trigger nearby earthquakes located at a distance of 5 km to 35.52 km. The earthquake that occurred on January 8, 1984 had four lobe sections consisting of two positive lobe areas trending northeast-southwest from the epicenter and two negative lobe areas trending northwest-southeast. The January 14 2021 earthquake increased the coulomb voltage in a relatively north-south direction. While the area that shows a decrease in coulomb voltage is relatively east. As well as the January 15 2021 earthquake, the area where the dominant increase in coulomb stress occurred was in the northwest-southwest direction. After the earthquake, there was a post-earthquake land surface change, the area that experienced the highest land level rise or uplift occurred in Kec. Kaluku and Bonena which range from 0.12514 m to 0.269211 m. While the Mamuju city area experienced an uplift ranging from 0.02375 m to 0.06655 m, while the Kec. Tapalang, Kec. Malunda, Kec. Ulamanda, Kec. Pamboang, as well as the coastal area of Majene Regency, most of the area is experiencing subsidence ranging from -0.1629 m to -0.0190 m.2024-02-23T01:40:57+00:00Copyright (c) 2024 J SIG (Jurnal Sains Informasi Geografi)https://journal.umgo.ac.id/index.php/GEOUMGo/article/view/2786PEMANFAATAN SISTEM INFORMASI GEOGRAFI UNTUK ANALISIS POLA SPASIAL-TEMPORAL DISTRIBUSI MAHASISWA BARU UNIVERSITAS COKROAMINOTO PALOPO2024-03-16T23:47:31+00:00Iriansa Iriansairiansa@uncp.ac.idMuhammad Akram Hamzahmuhakramhamzah@uncp.ac.idAndi Jumardiajmr44@uncp.ac.id<em>Spatial-temporal information on the new college student amount is of significant importance in planning, strategic decision-making, and managing higher education institutions to increase the number of new college student. Therefore, the role of geospatial technology is needed to assist in the analysis and provision information. This research aims to understand the characteristics of spatial-temporal patterns and clusters in the amount distribution of new UNCP college student from Luwu Regency. The study utilizes secondary data analyzed using GIS techniques. A spatial approach is applied to interpret the results of data analysis, and conclusions are drawn qualitatively. The research findings show a varied distribution of the number of new college student, both spatially and temporally. The spatial distribution pattern tends to be centralized, while the temporal characteristics exhibit three patterns: increasing, fluctuating, and decreasing. Several districts fall into clusters of Potential Areas and Critical Areas that require attention from UNCP for strategic planning and more effective policies to increase the interest of prospective new college student in the future.</em>2024-03-02T00:00:00+00:00Copyright (c) 2024 J SIG (Jurnal Sains Informasi Geografi)https://journal.umgo.ac.id/index.php/GEOUMGo/article/view/2690ANALISIS SPASIAL TEMPORAL PERUBAHAN TUTUPAN LAHAN AKIBAT PEMBEBASAN LAHAN PEMBANGUNAN BANDARA INTERNASIONAL KERTAJATI2024-03-19T21:21:10+00:00Yuli Purwaningsihyuli.purwaningsih@ui.ac.idAdi Wibowoadi.w@ui.ac.idHeri Setiawanheri.setiawan@big.go.id<em>The development of the Kertajati International Airport project in Majalengka Regency, West Java, directly impacts land cover change. The land cover change comes from land acquisition by residents in Kertajati, Bantarjati, Kertasari, Sukamulya, and Sukakerta Villages. This study aims to analyze land cover changes before and after the construction of Kertajati International Airport in each village and analyze the process of residential land acquisition and the airport construction process spatially and temporally. This research uses a spatial-temporal analysis method by comparing land cover before and after the construction of Kertajati International Airport in each village and visual interpretation using Google Earth image data in 2009, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023. The results showed that land cover change affected paddy fields, settlements, and moorlands. The most affected paddy fields are in Kertajati and Bantarjati Villages. Then, the most affected residential land is Kertasari Village. Land clearing of residential land was carried out in different years for each village due to the land acquisition process. The construction of Kertajati International Airport was carried out from 2013 to 2018, but after this period, there was still an additional runway in Sukamulya Village. This research proves that Google Earth imagery can help analyze land cover change.</em>2024-03-17T00:00:00+00:00Copyright (c) 2024 J SIG (Jurnal Sains Informasi Geografi)