Analisis Potensi Jalur Manifestasi Panas Bumi Maronge Kabupaten Sumbawa Menggunakan Data Gayaberat GGMPlus
DOI:
https://doi.org/10.59632/magnetic.v6i1.729Keywords:
Geothermal; Gravity; Satellite Imagery; Maronge; SumbawaAbstract
The increasing national energy demand necessitates the utilization of renewable resources, particularly geothermal energy, which holds significant potential in Indonesia. This research aims to identify potential geothermal manifestation pathways in the Maronge area, Sumbawa (NTB), characterized by surface features (hot springs, fumaroles) with temperatures ranging from 35-43°C. The methodology employed is the gravity method based on GGMPlus satellite data to map subsurface rock density variations. The gravity data processing includes calculating the Complete Bouguer Anomaly (CBA), separating the CBA into regional and residual anomalies using the upward continuation filter, and conducting further analysis using the First Horizontal Derivative (FHD) and Second Vertical Derivative (SVD) technique. The results indicate a negative anomaly in the central area of the study, which is strongly suspected to signify a fault zone or low-density hydrothermal alteration zone. This contact zone serves as a conduit for hot fluids, explaining the emergence of the surface manifestations as an upflow zone. The results of this study can provide additional information for the government in formulating policies for managing the Maronge hot spring potential.
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References
[1] Chrisnawan A. Kinerja Sektor ESDM 2024: Lampui Target, Penuhi Kebutuhan Domestik, dan Tingkatkan Ketahanan Energi. Kementerian ESDM; 2025. Available from: https://www.esdm.go.id/id/media-center/arsip-berita/kinerja-sektor-esdm-2024-lampui-target-penuhi-kebutuhan-domestik-dan-tingkatkan-ketahanan-energi-
[2] Umam MF, Muhammad F, Adityatama DW, Purba DP. Tantangan Pengembangan Energi Panas Bumi Dalam Perannya terhadap Ketahanan Energi di Indonesia. Swara Patra. 2018; 8(3):48–65. Available from: https://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/6
[3] Kassem MA, Moscariello A. Geothermal energy: A sustainable and cost-effective alternative for clean energy production and climate change mitigation. Sustainable Futures. 2025; 10. DOI: https://doi.org/10.1016/j.sftr.2025.101247
[4] Hochstein MP, Browne PRL. Surface Manifestations of Geothermal Systems with Volcanic Heat Sources. In: Sigurdsson H, Houghton B, McNutt SR, Rymer H, Stix J, editors. Encyclopedia of Volcanoes. San Diego: Academic Press; p. 835–55.
[5] Nurwahyudin DS, Harmoko U. Pemanfaatan dan Arah Kebijakan Perencanaan Energi Panas Bumi di Indonesia Sebagai Keberlanjutan Maksimalisasi Energi Baru Terbarukan. Jurnal Energi Baru dan Terbarukan. 2020; 1(3):111–23. DOI: https://doi.org/10.14710/jebt.2020.10032
[6] Direktorat Jenderal EBTKE KESDM. Potensi Marongge. 2023 [cited 2025 Dec 24]. Available from: https://genesis.ebtke.esdm.go.id/api/public-storage/TitikPotensi/dokumen/2025/04/KktlcA6DRF8MDSR680ef97c85ebb.pdf
[7] Aprianto R, Lestari ID, Adnan, Puspitasari PAD. Analisis Potensi Panas Bumi sebagai Sumber Energi Listrik Alternatif di Kabupaten Sumbawa. Titian Ilmu: Jurnal Ilmiah Multi Sciences. 2023; 15(2):89–96. DOI: https://doi.org/10.30599/jti.v15i2.2415
[8] Sutasoma M, Susilo A, Maryanto S, Aprilia F, Puspita MB, Idmi MH, et al. Indonesian Physical Review Landslide Area Mapping in Dampit Subdistrict, Malang District, East Java Province Using Satellite Imagery of Gravity Data for Disaster Mitigation. Indonesian Physical Review. 2025; 8:675–89. DOI: https://doi.org/10.29303/ipr.v8i3.487
[9] Maryanto S. Preliminary investigation of volcano hosted geothermal area at Kasinan-Songgoriti-Cangar, Batu city, based on gravity-seismic methods. AIP Conference Proceedings. American Institute of Physics Inc. 2018. DOI: https://doi.org/10.1063/1.5062760
[10] Maryanto S, Widyaminudiin MA, Suaidi DA, Perwita CA, Wuryani SD, Abe S, et al. Multi-method Geophysical Observations in Governing Sustainable Development of a Volcano-Hosted Geothermal Area in Cangar, Indonesia. International Exchange and Innovation Conference on Engineering and Sciences. Kyushu University. 2024; 1205–11. DOI: https://doi.org/10.5109/7323410
[11] Agustin N, Wibawa A. Analisis Data Gravitasi Untuk Identifikasi Struktur Bawah Permukaan Daerah Potensi Panas Bumi Cipari. Jambura Geoscience Review. 2022; 4(1):22–32. DOI: https://doi.org/ 10.34312/jgeosrev.v4i1.12114
[12] Kearey P, Brooks M, Hill I. An Introduction to Geophysical Exploration. Third Edition. Oxford: Blackwell Science;
[13] Hasan MFR, Susilo A, Suryo EA, Agung PAM, Idmi MH, Zaika Y, et al. Analysis of Existence and Faults Impact on Geological Disasters Using GGMPlus Data. IOP Conference Series: Earth and Environmental Science. Institute of Physics. 2024. DOI: https://doi.org/10.1088/1755-1315/1321/1/012003
[14] Sutasoma M, Susilo A, Sunaryo, Suryo EA, Minardi S. ANALYSIS OF THE ROCK LAYER CONTACT USING THE GRAVITY DATA OF SATELLITE IMAGERY AND RESISTIVITY METHOD. International Journal of GEOMATE. 2022; 23(96):69–76. DOI: https://doi.org/10.21660/2022.96.3306
[15] Hofi LN, Maryanto S, Susilo A, Wuryani SD. Derivative Analysis of Gravity Data in Revealing the Subsurface Fault Structure Model in Semeru Volcano, East Java and Its Surrounding. Trends in Sciences. 2024; 21(9). DOI: https://doi.org/10.48048/tis.2024.8050
[16] Kebede H, Alemu A, Fisseha S. Upward continuation and polynomial trend analysis as a gravity data decomposition, case study at Ziway-Shala basin, central Main Ethiopian rift. Heliyon. 2020; 6(1). DOI: https://doi.org/10.1016/j.heliyon.2020.e03292
[17] Blakely RJ. POTENTIAL THEORY IN GRAVITY AND MAGNETIC APPLICATIONS. Cambridge: Cambridge University Press;
[18] Sudradjat A, AMS, & SN. Peta Geologi Regional Lembar Sumbawa, Nusatenggara. Bandung; 2012.
[19] Hall R, Spakman W. Mantle structure and tectonic history of SE Asia. Tectonophysics. 2015; 658:14–45. DOI: https://doi.org/10.1016/j.tecto.2015.07.003
[20] Zaenudin A, Yulistina S. Studi Identifikasi Struktur Geologi Bawah Permukaan Untuk Mengetahui Sistem Sesar Berdasarkan Analisis First Horizontal Derivative (FHD), Second Vertical Derivative (SVD), Dan 2,5D Forward Modeling Di Daerah Manokwari Papua Barat. JGE (Jurnal Geofisika Eksplorasi). 2020; 4(2):173–86. DOI: https://doi.org/10.23960/jge.v4i2.15
[21] Reynolds JM. An Introduction to Applied and Environmental Geophysics. 2nd ed. Chichester: John Wiley & Sons, Ltd.; 2011.
[22] Novianti E, Realita A, Prastowo T. ANALISIS DAN INTERPRETASI ANOMALI GRAVITASI UNTUK IDENTIFIKASI POTENSI SUMBER PANAS BUMI DI GUNUNG ARJUNO-WELIRANG. Inovasi Fisika Indonesia. 2024; 13(2):13–24. DOI: https://doi.org/10.26740/ifi.v13n2.p13-24
[23] Jayatri AU, Multi W, Hayatuzzahra S. Identifikasi Keberadaan Sesar Menggunakan Metode Gravitasi dan Analisis Second Vertical Derivative (SVD) di Bagian Selatan Kabupaten Sumbawa. Jurnal Tambora. 2023; 7(2). DOI: https://doi.org/10.36761/jt.v7i2.2954
