Kirchhoff prestack depth migration in
orthorhombic
velocity models with differently rotated tensors of elastic moduli
Vaclav Bucha
Introduction
Anisotropic velocity models
Shots and receivers
Recorded wave field
3-D Kirchhoff prestack depth migration
Migration using
correct
velocity models
with
the rotation of the tensor of elastic moduli
Migration using
incorrect
velocity models
without
the rotation of the tensor of elastic moduli
Conclusions