Amplitude Preserving v(z) Pre-stack Kirchhoff Migration and Demigration
Yu. Zhang, Matthew Karazincir, Carl Notfors, James Sun and Barry Hung
ASEG Special Publications
2003(2) 1 - 3
Published: 2003
Abstract
We analyze true amplitude weights in time migration and demigration for a v(z) medium based on Bleistein?s Kirchhoff inversion and modeling formulas and we discuss proper anti-aliasing formulas honoring sampling theory to preserve fidelity for 3-D migration and demigration.https://doi.org/10.1071/ASEG2003ab117
© ASEG 2003