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The synthetic CMP gather consists of a horizontal event which represents
the primary and a curved event representing the multiple. After offset
randomization, the CMP gather is shown in Figure 1. Figure
3 illustrates the result of PEF-based multiple suppression in
2-D case. In this simple example, although there are strong aliasing effects
in the CMP gather, the 2-D prediction-error filter separates the horizontal
and curved events very well.
syn-tx
Figure 3 A simple synthetic CMP gather composed of one primary event and one multiple event. This simple example demonstrates the applicability of the PEF based multiple suppression scheme.
Next: A more complicated synthetic
Up: T-X-Y DOMAIN PREDICTION FILTERING
Previous: T-X-Y DOMAIN PREDICTION FILTERING
Stanford Exploration Project
11/11/1997
