[S01P] PM-P

[S01P-06] Ambient noise surface wave analysis using DAS and seismometer data: cross-spectrum and travel-time anomaly due to source heterogeneity.

*Shun FUKUSHIMA¹, Kiwamu Nishida², Akiko Takeo² (1. Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, 2. Earthquake Research Institute,The University of Tokyo)