-
f 3D Depth Migration - Two Approaches
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 57th EAGE Conference and Exhibition, May 1995, cp-90-00039
- ISBN: 978-90-73781-06-1
Abstract
3-D depth migration is one of the most powerful tools in seismic imaging. As in the case of time migration, this problem can be approached either in the space-time or in the wavenumber - frequency domain. The latter option is far more efficient but it cannot handle lateral variations in velocity.