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All the shots in a supergather can propagate at the same time in the time domain,
|
(37) |
At the receiver locations, the observed time domain data
need to be transformed into the frequency domain and each shot selects the component according to its frequency encoding
|
(38) |
In this case, the above integration should be carried out from
to
where
(Nihei and Li, 2006).
Digitizing
yields a supergather containing the blended full wavefields.
Wei Dai
2013-07-10