Processed Multibeam Sonar Data (version 1) from the Southern Pacific Ocean acquired during Nathaniel B. Palmer expedition NBP0905A (2009)

This data set was acquired with a Kongsberg model EM120 multibeam sonar system during Nathaniel B. Palmer expedition NBP0905A conducted in 2009 . 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. Data were acquired as part of the project(s): Equipment Test Cruise.