Processed Acoustic Backscatter, Sidescan and Swath Bathymetry Data (EM122) acquired during R/V Nathaniel B. Palmer expedition NBP2002 (2020)

This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP2002 conducted in 2020 (Chief Scientist: Dr. Julia Smith Wellner). 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 4.3.0).