Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW9003 (1990)

This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9003 conducted in 1990 (Chief Scientist: Dr. John Diebold). These data files are of MBSystem Compatible format and include Swath Bathymetry data that have not been processed. Data were acquired while R/V Maurice Ewing was in transit, and funding was provided by NSF grant(s): OCE90-01169.