Science Advances

Supplementary Materials

This PDF file includes:

  • fig. S1. Raw sonar data and their peak frequencies after processing.
  • fig. S2. Moveout corrections in the common midpoint gathers align the non–zero-offset multiples (covered by yellow shadows) with the zero-offset resonant multiples.
  • fig. S3. Near-offset marine data before and after moveout correction and stacking.

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Files in this Data Supplement: