Raw ship-based Multibeam Sonar Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1310B (2013)

This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP1310B conducted in 2013 (Chief Scientist: Dr. Kevin Arrigo). These data files are of MBSystem Compatible format and include Swath Bathymetry and Acoustic Backscatter data that have not been processed. Funding was provided by NSF grant(s): ANT11-41877 and ANT11-42018.