Identification of Potential Landslides Area of Sukabumi, West Java Using Gravity Anomalies and Classification of Support Vector Machine
Kata Kunci:
SVD, SVM Classification, Mitigation, Natural DisasterAbstrak
Landslides are one of the natural disasters that have claimed many victims ranging from property to lives. In an effort to reduce losses caused by landslides, it is important to carry out disaster mitigation processes. Mitigation that will be discussed is in the form of identifying potential disaster zones using gravity geophysical methods and remote sensing. The research was conducted in the Sukabumi area, West Java, which is a densely populated area and part of the Bandung Zone and the Southern Mountain Zone according to Van Bemmelen (1949). The method used is the gravitational anomaly method with Second Vertical Derivative (SVD) analysis and optical image analysis with the Support Vector Machine (SVM) classification to produce a map of the distribution of landslide potential in the Sukabumi Regency.
Referensi
Adhiperdana, B.G. (2018). Sedimentological study of a fluvial succesion of the Eocene-Oligocene Bayah Formation, West Java: Reconstruction of paleohidrological features of an ancient fluvial system using empirical equations developed from modern fluvial systems in the Indonesian islands. Chiba University, Japan. (Unpublished Doctoral Dissertation)
Hartati, A. (2012). Identifikasi Struktur Patahan berdasarkan Analisis Derivative Metode Gaya Berat di Pulau Sulawesi. Depok: Universitas Indonesia (Unpublished Thesis).
Imam, S. & Supriyadi. (2014). Unnes Physics Journal. Unnes Physics Journal 3(1).
Reynolds, J.M. (2011). An Introduction to Applied and Environmental Geophysics (2nd ed.). Oxford: WileyBlackwell.
Sarkowi, M. (2012). Identifikasi Struktur Daerah Panasbumi Ulubelu Berdasarkan Analisa Data SVD Anomali Bouguer. Jurnal Sains MIPA Universitas Lampung 8(2).
Silvester, S.S. et al. (2013). Kajian Penggunaan Metode Penajaman Citra (PanSharpening) Worldview-2 (Studi Lokasi: Kabupaten Jombang). Fakultas Teknik Sipil dan Perencanaan, Institut Tenkologi Nasional Malang
Supartoyo. (2019). Analisis Morfotektonik dan Pemetaan Geologi pada Identifikasi Sesar Permukaan di daerah Plampang, Pulau Ngali dan Pulau Rakit, Provinsi Nusa Tenggara Barat. Jurnal Pengembangan Energi Nuklir 21(1), 45 – 52
Telford, M.W., Geldart, L.P., Sheriff, R.E, & Keys, D.A. (1990). Applied Geophysics (2nd ed.). New York: Cambridge University Press.
Van Bemmelen, R.W. 1949. The Geology of Indonesia and Adjacent Archipelagoes, General Geology. Martinus Nijhoff The Hague, Vol. IA: 25-28.
Wachidah, N. & Minarto, E. (2018). Identifikasi Struktur Lapisan Bawah Permukaan Daerah Potensial Mineral dengan Menggunakan Metode Gravitasi di Lapangan “A”, Pongkor, Jawa Barat. Jurnal Sains dan Seni ITS 7(1), 32-37.
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