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Proceedings Paper

Migration to zero-offset in variable velocity media
Author(s): Alexander Mihai Popovici
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Paper Abstract

As a condition for further generalization of the migration to zero-offset in variable velocity media, I develop the theory for 2D migration to zero offset (MZO) in constant velocity media, starting from prestack migration in midpoint-offset coordinates. In arrive at an integral formulation for the MZO operator, analytically derived from the double square root (DSR) prestack migration equation. The integral formulation for the MZO is similar in form to the DSR equation, suggesting a generalization to variable velocity media using a phase-shift algorithm.

Paper Details

Date Published: 23 September 1994
PDF: 12 pages
Proc. SPIE 2301, Mathematical Methods in Geophysical Imaging II, (23 September 1994); doi: 10.1117/12.187490
Show Author Affiliations
Alexander Mihai Popovici, Stanford Univ. (United States)


Published in SPIE Proceedings Vol. 2301:
Mathematical Methods in Geophysical Imaging II
Siamak Hassanzadeh, Editor(s)

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