Raw ship-based Multibeam Sonar Data from the Atlantic Ocean acquired during R/V Maurice Ewing expedition EW9209 (1992)

This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9209 conducted in 1992 (Chief Scientist: Dr. William Curry; Investigator(s): Dr. Roger Flood). These data files are of MBSystem Compatible format and include Swath Bathymetry and Acoustic Backscatter data that have not been processed. Data were acquired as part of the project(s): Cenozoic Deep Water History on Ceara Rise: An Integrated Geophysical and Sedimentological Survey, and funding was provided by NSF grant(s): JOI-15-92, OCE91-16303, and OCE91-16500.