Processed Acoustic Backscatter, Sidescan and Swath Bathymetry Data (EM122) acquired during USNS Sumner expedition SUM0901E (2009)

This data set was acquired with a Kongsberg EM122 Multibeam Sonar during USNS Sumner expedition SUM0901E conducted in 2009 (Chief Scientist:). 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 the GMRT Team and was included in the Global Multi-Resolution Topography (GMRT) Synthesis (version 4.5.0).