Full text loading...
-
Traveltime and amplitude estimation using wavefront construction
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 54th EAEG Meeting, Jun 1992, cp-45-00250
- ISBN: 978-90-73781-04-7
Abstract
We have developed and implemented a new method for estimation of first and later arrival traveltimes and amplitudes in a general 2D model. The basic idea of this wavefront (WF) construction approach is to use ray tracing to estimate a new WF Erom the old one. The calculation goes along the WFs rather than along the rays.