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Next: Stack of all azimuths Up: Image space mapping of Previous: Mapping to 3D ADCIGs

Azimuth Illumination

As I showed in the previous section, for a given non-zero aperture angle, the residual moveout of the primaries and the multiples in 3D ADCIGs is very different as a function of azimuth. In this section I explore the possibility of using this azimuth dependence as a tool to attenuate the multiples.