Processed Multibeam Sonar Data (version 2) from the Ross Sea acquired during Nathaniel B. Palmer expedition NBP1202 (2012)

This data set was acquired with a Kongsberg model EM120 multibeam sonar system during Nathaniel B. Palmer expedition NBP1202 conducted in 2012 (Chief Scientist: Dr. Harold Owen). These data files include Sidescan, Acoustic Backscatter, Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software.