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Synthetic Data Example

In this section, I test my theory of multiple migration on a modified version of the 2.5-D Amoco dataset Dellinger et al. (2000); Etgen and Regone (1998), which was also used for shot-profile migration of multiple reflections Guitton (2002). Figure [*] shows the velocity model of the Amoco dataset. In the survey, a 500 meter water layer is added and two finite-difference modelings with and without free surface conditions were done in order to extract the surface-related multiples Guitton (2002). In both of them, 32 shots are computed with a split-spread geometry.

 
velocity
Figure 3
The velocity model for the synthetic data.
velocity
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next up previous print clean
Next: Pseudo-primary for multiple migration Up: Shan: Migration of multiples Previous: Theory
Stanford Exploration Project
7/8/2003