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 …
A review of the spectral, pseudo‐spectral, finite‐difference and finite‐element modelling techniques for geophysical imaging
J Virieux, H Calandra, RÉ Plessix - Geophysical Prospecting, 2011 - earthdoc.org
Modelling methods are nowadays at the heart of any geophysical interpretation approach.
These are heavily relied upon by imaging techniques in elastodynamics and …
These are heavily relied upon by imaging techniques in elastodynamics and …
Seismic imaging: From classical to adjoint tomography
Q Liu, YJ Gu - Tectonophysics, 2012 - Elsevier
Seismic tomography has been a vital tool in probing the Earth's internal structure and
enhancing our knowledge of dynamical processes in the Earth's crust and mantle. While …
enhancing our knowledge of dynamical processes in the Earth's crust and mantle. While …
[PDF][PDF] The finite-difference and finite-element modeling of seismic wave propagation and earthquake motion
The invitation by Vladimır Buzek to write a text that would present a topic of our research was
for us a strong motivating challenge and nice opportunity at the same time: we could and we …
for us a strong motivating challenge and nice opportunity at the same time: we could and we …
Finite-difference modeling of wave propagation in a fluid-solid configuration
R van Vossen, JOA Robertsson… - Geophysics, 2002 - pubs.geoscienceworld.org
Finite-difference (FD) techniques are widely used to model wave propagation through
complex structures. Two main sources of error can be identified:(1) from numerical …
complex structures. Two main sources of error can be identified:(1) from numerical …
Interferometric modeling of wave propagation in inhomogeneous elastic media using time reversal and reciprocity
Time reversal of arbitrary, elastodynamic wavefields in partially open media can be
achieved by measuring the wavefield on a surface surrounding the medium and applying …
achieved by measuring the wavefield on a surface surrounding the medium and applying …
The most parsimonious ultralow‐velocity zone distribution from highly anomalous SPdKS waveforms
The locations of ultralow‐velocity zones (ULVZs) at the core‐mantle boundary (CMB) have
been linked to a variety of features including hot spot volcanoes and large low‐velocity …
been linked to a variety of features including hot spot volcanoes and large low‐velocity …
[HTML][HTML] Exact wave field simulation for finite-volume scattering problems
DJ van Manen, JOA Robertsson… - The Journal of the …, 2007 - pubs.aip.org
An exact boundary condition is presented for scattering problems involving spatially limited
perturbations of arbitrary magnitude to a background model in generally inhomogeneous …
perturbations of arbitrary magnitude to a background model in generally inhomogeneous …
Target-oriented full-waveform inversion using Marchenko redatumed wavefields
Full-waveform inversion (FWI) has demonstrated increasing success in estimating medium
properties, but its computational cost still poses challenges in moving towards high …
properties, but its computational cost still poses challenges in moving towards high …