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Abstract

P166 2D AND 3D ZO CRS STACK FOR A COMPLEX TOP- SURFACE TOPOGRAPHY Y. ZHANG 1 2 G. HÖCHT 1 and P. HUBRAL 1 1 1 Geophysical Institute University of Karlsruhe Hertzstr 16 76187 Karlsruhe Germany Introduction. It is the purpose of this work to handle free surface topography in the frame of the common-reflection-surface (CRS) stack. Using the well-established results by Červený (2001) we derive traveltime formulas for rays in the vicinity of any zero-offset (ZO) central ray in an isotropic inhomogeneous medium. The new formulas can be used to simulate ZO sections from prestack multi-coverage data in a

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/content/papers/10.3997/2214-4609-pdb.5.P166
2002-05-27
2024-03-28
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.5.P166
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