Kirchhoff prestack depth migration in 3-D models: Comparison of triclinic anisotropy with simpler anisotropies
Vaclav Bucha
Introduction
Anisotropic velocity models
Shots and receivers
Recorded wave field
3-D Kirchhoff prestack depth migration
Anisotropy for migration
equal
to the anisotropy for the recorded wave field
Anisotropy for migration
different
from the anisotropy for the recorded wave field
Conclusions