Crosscorrelation of Earthquake Data Using Stationary Phase Evaluation: Insight into Reflection Structures of Oceanic Crust Surface in the Nankai Trough
Figure 9
(a) Survey area in the Nankai Trough. Three seismic survey lines, KR9806, IL, and S3 indicate those from Figure 9(b) [8], Figure 11(a) [9], and Figure 13(c) [10], respectively. (b) The depth of OBS and earthquakes projected to the line KR9806. Background velocity contour is derived from refraction tomography [8]. The hypocenters associated with 6 earthquakes are localized around the trough axis.
