Screen capture of one of the preliminary processed sub-bottom profiles collected by the AUV Sentry during Dive 455. In this profile, sub-seafloor layers (stratigraphy) are visible as are several of the data artifacts that remain to be removed. Sentry transited at approximately six meters above the seafloor when these data were collected.
Sub-Bottom Profile
Image courtesy of DEEP SEARCH 2017, NOAA-OER/BOEM/USGS. Download larger version (jpg, 1.3 MB).

Screen capture of one of the preliminary processed sub-bottom profiles collected by the AUV Sentry during Dive 455. In this profile, sub-seafloor layers (stratigraphy) are visible as are several of the data artifacts that remain to be removed. Sentry transited at approximately six meters above the seafloor when these data were collected.

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