-
f Efficient Prestack Kirchhoff Migration Using Wavefront Construction
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 57th EAGE Conference and Exhibition, May 1995, cp-90-00063
- ISBN: 978-90-73781-06-1
Abstract
A central task in pre-stack Kirchhoff migration is the computation of Green's functions. Since the computation time and need of storage of complete Green's functions for large datasets requires an unreasonably large expense the restriction to asymptotic Green's functions is necessary.