Raw ship-based Multibeam Sonar Data from the Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP0908 (2009)

This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0908 conducted in 2009 (Chief Scientist: Dr. Teresa Chereskin). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Dynamics and transport of the Antarctic Circumpolar Current in Drake Passage, and funding was provided by NSF grant(s): ANT06-36493.