Up: Shan and Guitton: Multiple
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In this paper, we show how multiples can be transformed into primaries (i.e., pseudo-primaries)
by being cross-correlated with the original dataset (primaries+multiples).
Pseudo-primaries can recover missing near-offset data as well as some far-offset events that
are not recorded. The comparison between images from the primary dataset and
from the pseudo-primary dataset on the Sigsbee2B model demonstrates that multiple migration can be used
to image complex geological structures.
Stanford Exploration Project