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PS-wave stacking velocities
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE/SEG Research Workshop 1990, Jul 1990, cp-53-00019
- ISBN: 978-94-6282-136-1
Abstract
Numerical tests show that the traveltime of PS-reflections can be approximated with sufficient accuracy for a certain offset range by a two-term series truncation. Therefore NMO-corrections can be calculated by standard routines which use the hyperbolic approximation of the reflection traveltime curves.