This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9607 conducted in 1996 (Chief Scientist: Dr. W. Steven Holbrook). These data files are of MBSystem Compatible format and include Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Seismic Investigation of the Greenland Margin (SIGMA) and Deep Structure of a Hotspot Influenced Rifted Volcanic Margin: A Joint U.S.-Danish Seismic Experiment off SE Greenland, and funding was provided by NSF grant(s): OCE94-16631.