| Kode : SB5104 |
Kredit: 3 SKS |
Semester: I |
Bidang Pengutamaan : Umum / Bersama |
Sifat: Wajib |
| Sifat Kuliah |
Mata Kuliah Dasar Science |
| Nama Mata Kuliah |
Metoda Inversi |
| Course Title (English) |
Inversion Method |
| Silabus Ringkas |
Pemodelan geofisika, inversi linier, inversi linier berbobot, inversi linier teredam, inversi non-linier, pendekatan global, systematic/grid search, metoda Monte-Carlo, guided random search, metoda simulated annealing, algoritma genetika, pendekatan probabilistik, inversi Bayesian. |
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Geophysical modeling, linear inversion, weighted linear inversion, damped linear inversion, non-linear inversion, global search approach, systematic/grid search, Monte-Carlo method, guided random search, simulated annealing method, genetic algorithm, probability approach, Bayesian inverse problem. |
| Silabus Lengkap |
Konsep pemodelan data geofisika, konsep forward modeling dan inverse modeling, teori dasar inversi linier kuadrat-terkecil, inversi linier berbobot dan inversi linier ter-redam, inversi non-linier dengan pendekatan linier (linearized), konsep inversi non-linier dengan pendekatan global, systematic/grid search, random search, metoda Monte-Carlo, konsep guided random search, metoda simulated annealing, metoda algoritma genetika, interpretasi obyektif dan subyektif dari probabilitas, representasi informasi menggunakan konsep probabilitas, permasalahan inversi sebagai integrasi informasi yang tersedia, inversi dengan pendekatan Bayes, resolusi inversi dengan pendekatan probabilistik. |
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Concept of geophysical modeling, concept of forward and inverse modeling, basic theory of least-squares linear inversion, weighted linear inversion, damped linear inversion, non-linear inversion with linearized approach, concept of global search approach, systematic/grid search, random search, Monte-Carlo method, concept of guided random search, simulated annealing method, genetic algorithm, objective and subjective interpretation of probability, use of probability to represent information, inversion as integration of available information, Bayesian inverse problem, resolving inverse problem with probability approach. |
| Tujuan Instruksional Umum (TIU) |
Memberikan landasan teori dan konsep pemodelan geofisika menggunakan metoda inversi linier dan non-linier, serta implementasi / penerapannya pada pemodelan data geofisika khususnya untuk keperluan geofisika eksplorasi. |
| Luaran (Outcomes) |
Mahasiswa diharapkan mampu melakukan pemodelan data geofisika menggunakan pendekatan inversi, baik untuk kasus linier maupun non-linier. |
| Mata Kuliah Terkait |
– |
Pre-requisite – |
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– |
Co-requisite – |
| Pustaka |
- W. Menke, Geophysical Data Analysis: Discrete Inverse Theory, Academic Press, 1989.
- A. Tarantola, Inverse Problem Theory: Methods for Data Fitting and Model Parameter Estimation, Elsevier, 1987.
- M.K. Sen, P.L. Stoffa, Global Optimization Methods in Geophysical Inversion, Elsevier, 1995.
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