The Interpretation of Gravity Measurements Based on Local and Regional Map Contours
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Abstract
The gravity method can be used to determine subsurface structures in an area. The data is data longitude, latitude, and CBA in mgal. Data processing begins with a 2D and 3D contour using the software Surfer 9. In making this contour, the coordinates in UTM coordinates. The results of two-dimensional contours, which have been obtained, then we make separation of local and regional anomalies using MagPick software. After that, both of them reprocessed using the software Surfer 9 to be "slice" or "cross-section" at the local and regional anomalies. The results of the cross section then processed to create a model in the form of layers so that the resulting curves cross section close to the results that have been observed previously.
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Maulidina, M. (2022) “The Interpretation of Gravity Measurements Based on Local and Regional Map Contours”, Jurnal Mantik, 6(3), pp. 3077-3081. Available at: https://www.iocscience.org/ejournal/index.php/mantik/article/view/3065 (Accessed: 15June2026).
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Aji, W., Wahyudi, E. J., Santoso, D., & Kadir, W. G. A. (2018). 3-D Inversion Model of Gravity Data using Iterative Calculation on Mt. Pandan, East Java, Indonesia. Jurnal Geofisika, 16(03), 27–33.
Anggraeni, F. K. A. (2021). Pemisahan Anomali Regional dan Residual Data Gravitasi Gunung Semeru Jawa Timur. Jurnal Fisika Unand, 10(4), 421–427. https://doi.org/10.25077/jfu.10.4.421-427.2021
Arisbaya, I., Handayani, L., & Sudrajat, Y. (2018). Evaluasi Data Gravitasi Terestrial Dan Perbandingannya Dengan Data Gravitasi Skala Regional Dan Model Geopotensial Global?: Studi Kasus Zona Sesar Cimandiri Di Sekitar Pelabuhan Ratu. 19(1), 19–28.
Aziz, K. N., Jamilatusholikhah, Rini, D. A., Larasati, Y., & Ashfiya, B. I. A. Al. (2020). Analisis Spasial Anomali Gravitasi Di Daerah Maar Gunung Lamongan. Jurnal Sains Dasar, 9(1), 19–22.
Hafidah, A. D., Daud, Y., & Usman, A. (2019). Reservoir Identification Based on Gravity Method at “aUN” Geothermal Field. E3S Web of Conferences, 125(201 9), 0–5. https://doi.org/10.1051/e3sconf/201912514008
Hanif, M., Handayani, L., Arisbaya, I., Aulla, A. N., & Gaol, K. L. (2021). Analysls of gravlty anomaly decompOSltlon and depth to basement, case study: Cenozoic Bogor Basln, Indonesia. Journal of Geoscience, Engineering, Environment, and Technology, 6(1), 51.
Hibatullah, M. I., Warnana, D. D., Pandu, J., Nur, G., Syaifuddin, F., Geofisika, D. T., Teknik, F., & Lingkungan, S. (2019). Pemodelan Inversi Data Magnetotellurik Dan Gravitasi Pada Studi Kasus Reservoir Sub - Vulkanik. 5(1), 17–25.
Margiono, R., Novitri, A., Pevriadi, A., & Zakariya, H. (2021). Analisis Data Gravitasi Untuk Identifikasi Sesar Lokal Penyebab Gempabumi Di Wilayah Barat Daya Sumba Indonesia. Jurnal Meteorologi Dan Geofisika, 22(2), 67–73. http://puslitbang.bmkg.go.id/jmg/index.php/jmg/article/view/824
Nurwidyanto, M. I., Yulianto, T., & Widada, S. (2019). Modeling of semarang fault zone using gravity method. Journal of Physics: Conference Series, 1217(1). https://doi.org/10.1088/1742-6596/1217/1/012031
Pinehas, D., & Warsa, W. (2019). Determination of Groundwater Surface using Damped Least-Squares Inversion in the Bekasap Field, Riau. Jurnal Geofisika, 17(2), 5. https://doi.org/10.36435/jgf.v17i2.414
Purnomo, J., Koesuma, S., & Yunianto, M. (2013). Pemisahan Anomali Regional-Residual pada Metode Gravitasi Menggunakan Metode Moving Average, Polynomial dan Inversion. Indonesian Journal of Applied Physics, 3(01), 10. https://doi.org/10.13057/ijap.v3i01.1208
Rahman, M., Sunaryo, & Susilo, A. (2014). Pendugaan Struktur Bawah Permukaan 2½ Dimensi di Kawasan Gunungapi Kelud Berdasarkan Survei Gravitasi. Natural B, 2(3), 221–228.
Reswara, A., & Sehah, P. A. (2014). Pendugaan Lapisan Reservoir Panas Bumi Di Kawasan Gunungapi Slamet Dengan Memanfaatkan Data Anomali Medan Gravitasi Citra Satelit. Berkala Fisika, 17(2), 45–54.
Setyawan, R., Hakim, A., Sulestianson, A., Bagaskara, A. A. S., Febyani, F., Sutandiono, H. A.-S., Napitupulu, K. J., & Nurjayanti, N. (2020). Variasi dan Sebaran Litologi Batugamping di Kecamatan Todanan, Kabupaten Blora, Jwa Tengah. Jurnal Geosains Dan Teknologi, 3(1), 42. https://doi.org/10.14710/jgt.3.1.2020.42-51
Siringoringo, L. P., Paembonan, A. Y., & Rahmanda, V. (2021). Fault Reassessment in Way Huwi Area, South Lampung using Gravity Method. 19(01), 36–40.
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