Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW9905 (1999)

This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9905 conducted in 1999 (Chief Scientist: Dr. Anne Trehu). These data files are of MBSystem Compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Origin and Tectonic Development of the Gorda Escarpment, and funding was provided by NSF grant(s): OCE98-11498.