Distributed Acoustic Sensing (DAS) for Seismic Monitoring in Chiba, Japan
Analysis and modelling of seismic response of DAS array deployed in depleted oil well in Chiba Prefecture in Japan. Earthquake motions were captured using straight cable (STC) and helically wound cable (HWC), each demonstrating unique seismic profiles. In this project with Research Institute of Technology for the Earth (RITE), I proposed statistical analysis using Kurtosis to identify P and S-wave arrivals.
Full DAS optical fiber record of an earthquake occurring in the Bōsō Peninsula in 20 February 2020 at 06:33 UTC+0
