next up [*] print clean
Next: Introduction Up: Table of Contents

 

Equivalence between shot-profile and source-receiver migration

Guojian Shan and Guanquan Zhang

shan@sep.stanford.edu, zgq@lsec.cc.ac.cn

ABSTRACT

Shot-profile migration and source-receiver migration seem different, but the image and Common Image Gather they obtain is the same. In this paper, we prove that shot-profile migration and source-receiver migration are equivalent, assuming that the imaging condition is cross-correlation and the method for propagating the source and receiver wavefields is a one-way wave equation. This is achieved after generalizing source-receiver migration to arbitrary sources.



 
next up [*] print clean
Next: Introduction Up: Table of Contents
Stanford Exploration Project
7/8/2003