Course content

The course gives a theoretical overview of methodology for seismic depth imaging and modeling and an introduction to numerical implementation of seismic depth imaging and modeling algorithms on parallell computers. The following subjects are covered: one- and two-way wave equations, finite-difference modeling, full waveform inversion, reverse time migration, explicit migration operators, screen migration operators, fourier-finite difference migration operators and migration velocity analysis. The numerical implementation and practical performance of selected algorithms are studied and demonstrated using both synthetic and real seismic datasets.

Learning outcome

The students are expected to develop an understanding of the theory of seismic imaging and modelling and the practical application to seismic data.

Knowledge
The students are expected to understand the basic theory of seismic modelling, seismic inversion and seismic imaging.

Skills
The students should be able to implement numerical schemes for seismic modelling, seismic inversion and seismic imaging and be able to demonstrate application to real and synthetic seismic data.

General competence
The students should develop experience and skills in critical analysis of scientific works, and ability to present scientific work in a clear and pertinent manner, both orally and in writing.

Learning methods and activities

Lectures and computer based exercises.

Required previous knowledge

MSc in geophysics or approval by lecturer.

Course materials

Selected papers

Credit reductions