Processed ship-based Multibeam Sonar Data (version 2) acquired in the Atlantic Ocean during the Atlantis expedition AT20 (2012)

This data set was acquired with a ship-based Multibeam Sonar system during Atlantis expedition AT20 conducted in 2012 (Chief Scientist: Dr. Ruth Curry). These data files are of MBSystem format and include Sidescan, Acoustic Backscatter, and Swath Bathymetry data and were processed by the GMRT Team using the open source MB-System multibeam sonar processing software as part of the GMRT Synthesis effort. These data are included in the GMRT Synthesis, version 2.5. Data were acquired as part of the project(s): Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements.