Processed Acoustic Backscatter, Sidescan and Swath Bathymetry Data acquired during R/V Atlantis expedition AT50-09A (2023)

This data set was acquired with a Kongsberg Maritime EM124 Multibeam Sonar during R/V Atlantis expedition AT50-09A conducted in 2023 (Chief Scientist: Dr. Daniel Fornari). These data files are of MBSystem-compatible format and include Acoustic Backscatter, Sidescan and Swath Bathymetry data that were processed after acquisition. This data was processed by Woods Hole Oceanographic Institution and was included in the Global Multi-Resolution Topography (GMRT) Synthesis (version 4.2.1).