Seismic modeling
JM Carcione, GC Herman, APE Ten Kroode - Geophysics, 2002 - library.seg.org
Seismic modeling is one of the cornerstones of geophysical data processing. We give an
overview of the most common modeling methods in use today: direct methods, integral …
overview of the most common modeling methods in use today: direct methods, integral …
The finite-difference time-domain method for modeling of seismic wave propagation
We present a review of the recent development in finite-difference time-domain modeling of
seismic wave propagation and earthquake motion. The finite-difference method is a robust …
seismic wave propagation and earthquake motion. The finite-difference method is a robust …
Propagating seismic waves in VTI attenuating media using fractional viscoelastic wave equation
Seismic velocity and attenuation anisotropy are ubiquitous in the crust and upper mantle,
significantly modulating the characteristics of seismic wave propagation in the Earth's …
significantly modulating the characteristics of seismic wave propagation in the Earth's …
[图书][B] Full seismic waveform modelling and inversion
A Fichtner - 2010 - books.google.com
Recent progress in numerical methods and computer science allows us today to simulate
the propagation of seismic waves through realistically heterogeneous Earth models with …
the propagation of seismic waves through realistically heterogeneous Earth models with …
Introduction to the spectral element method for three-dimensional seismic wave propagation
D Komatitsch, J Tromp - Geophysical journal international, 1999 - academic.oup.com
We present an introduction to the spectral element method, which provides an innovative
numerical approach to the calculation of synthetic seismograms in 3-D earth models. The …
numerical approach to the calculation of synthetic seismograms in 3-D earth models. The …
Parallel 3-D viscoelastic finite difference seismic modelling
T Bohlen - Computers & Geosciences, 2002 - Elsevier
Computational power has advanced to a state where we can begin to perform wavefield
simulations for realistic (complex) 3-D earth models at frequencies of interest to both …
simulations for realistic (complex) 3-D earth models at frequencies of interest to both …
[图书][B] The finite-difference modelling of earthquake motions: Waves and ruptures
Among all the numerical methods in seismology, the finite-difference (FD) technique
provides the best balance of accuracy and computational efficiency. This book offers a …
provides the best balance of accuracy and computational efficiency. This book offers a …
Modular and flexible spectral-element waveform modelling in two and three dimensions
M Afanasiev, C Boehm, M van Driel… - Geophysical Journal …, 2019 - academic.oup.com
In this paper, we present a series of mathematical abstractions for seismologically relevant
wave equations discretized using finite-element methods, and demonstrate how these …
wave equations discretized using finite-element methods, and demonstrate how these …
[图书][B] Computational seismology: a practical introduction
H Igel - 2017 - books.google.com
This book is an introductory text to a range of numerical methods used today to simulate time-
dependent processes in Earth science, physics, engineering, and many other fields. The …
dependent processes in Earth science, physics, engineering, and many other fields. The …
Attenuation compensation for least-squares reverse time migration using the viscoacoustic-wave equation
G Dutta, GT Schuster - Geophysics, 2014 - library.seg.org
Strong subsurface attenuation leads to distortion of amplitudes and phases of seismic waves
propagating inside the earth. Conventional acoustic reverse time migration (RTM) and least …
propagating inside the earth. Conventional acoustic reverse time migration (RTM) and least …