Full-3D Seismic Waveform Inversion
Theory, Software and Practice
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Beschreibung
This book introduces a methodology for solving the seismic inverse problem using purely numerical solutions built on 3D wave equations and which is free of the approximations or simplifications that are common in classical seismic inversion methodologies and therefore applicable to arbitrary 3D geological media and seismic source models. Source codes provided allow readers to experiment with the calculations demonstrated and also explore their own applications.
This book introduces a methodology for solving the seismic inverse problem using purely numerical solutions built on 3D wave equations and which is free of the approximations or simplifications that are common in classical seismic inversion methodologies and therefore applicable to arbitrary 3D geological media and seismic source models. Source codes provided allow readers to experiment with the calculations demonstrated and also explore their own applications.
Connects FWI and conventional tomography with imaging techniques used in seismic inversions and in other scientific/engineering disciplines such as medical imaging, remote sensing, etc. Explains the mathematics needed to fully understand FWI theory Develops the FWI theory based on nonlinear optimization and on the data assimilation approach that has been widely adopted in atmospheric and ocean sciences Provides a set of computer programs allowing readers to carry out the calculations demonstrated in the book and explore their own applications by modifying the source codes Suggests applications for FWI in seismic tomography and in seismic source parameter inversions Includes supplementary material: sn.pub/extras
Autor*in
Po Chen
Themen in »Full-3D Seismic Waveform Inversion«
Anelastic Wave Propagation FWI Full Waveform Inversion Green's Functions Seismic Source Parameter Inversion Seismic Tomography Wave Propogation