Documentation for MATLAB equivalent offset migration

John C. Bancroft

ABSTRACT

Equivalent Offset migration (EOM) has become a valued algorithm for prestack migration. A prestack time version of EOM has been developed on the MATLAB platform and this paper is essentially an introduction and user manual.

The algorithm assumes the input data is in SEGY format. A velocity file may also be used as input to define the location for the output gathers. A text file is used to define the I/O SEGY files, and parameters.

This software in under continual development and currently is capable of 2D and 3D data.

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