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| | Abstract | | Seismic interferometry is an investigation method used to deduce geological structures in the subsurface, by performing cross-correlations between the traces of each record and synthesizing similar data obtained by reflection seismic surveying on surface. In this study, seismic interferometry using the vibration under construction works, such as borehole drilling and mucking, etc. at a horizontal tunnel in the Mizunami Underground Research Laboratry, have been carried out to obtain reflection image in granite. |
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