Imaging dispersion curves of surface waves on multi-channel record

  title={Imaging dispersion curves of surface waves on multi-channel record},
  author={Choon Byong Park and Richard Miller and Jianghai Xia},
Real and synthetic data verifies the wavefield transformation method described here converts surface waves on a shot gather directly into images of multi-mode dispersion curves. Pre-existing multi-channel processing methods require preparation of a shot gather with exceptionally large number of traces that cover wide range of source-to-receiver offsets for a reliable separation of different modes. This method constructs high-resolution images of dispersion curves with relatively small number of… CONTINUE READING
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