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Estimation of macro P and S velocity models
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE/SEG Research Workshop 1990, Jul 1990, cp-53-00008
- ISBN: 978-94-6282-136-1
Abstract
In this paper a macro model estimation technique is presented based on non-recursive wave field extrapolation. By shot record redatuming, using an initial macro model, true Common Depth Point (CDP-) gathers are generated at grid points along one or more lateral positions (such as potential boreholes).