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| | Abstract | | We applied seismic interferometry to seismic ambient noise records acquired by seafloor and subseafloor cabled seismometers deployed in the Nankai Trough seismogenic zone. We then obtained auto- and cross-correlation functions as pseudo-shot records between these seismometers. Common reflection waves are visible in both the obtained pseudo shot records and synthetic shot records, which are calculated from a high resolution velocity model by numerical simulation method. Results imply that seismic interferometry applied to the real time continuous data can realize structure monitoring in the plate boundary seismogenic zone. |
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