Published February 17, 2023 | Version v2
Dataset Open

Teleseismic P records and ambient noise cross-correlations from a dense ocean-bottom seismometer array at Hyuga-nada

Authors/Creators

  • 1. Earthquake Research Institute, The University of Tokyo
  • 2. Disaster Prevention Research Institute, Kyoto University
  • 3. Graduate School of Science, Kyoto University

Description

Telesesimic P and ambient noise cross-correlation dataset from a dense OBS array at Hyuganada, SW Japan.  The dataset are used in a manuscript titled 'Shallow low-velocity layer in the Hyuga-nada accretionary prism and its hydrological implications: insights from a passive seismic array', which is submitted to the Journal of Geophysical Research: Solid Earth. It also contains necessary data for reproducing inversion analysis performed in the manuscript. 

  1. Teleseismic_P.tar.gz: contains teleseismic P wave forms in SAC format 
  2. Noise_cross_corr.tar.gz: contains ambient noise cross-correlation functions in SAC format
  3. Reproduce.tar.gz: dataset for reproducing inversion analysis.  
    # Example shell script for reproduce inversion results HDA01
cd Reproduce/INV/HDA01
mpirun -np 20 joint_inv joint_inv.in

    The SEIS_FILO software (https://doi.org/10.5281/zenodo.6330840) is required for this reproduction.

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