Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW0309 (2003)

This data set was acquired with a ship-based Atlas Hydrosweep DS2 Multibeam Sonar system during Maurice Ewing expedition EW0309 conducted in 2003 (Chief Scientist: Dr. JuanPablo Canales). 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): Seismicity, Structure, and Fluid Flow of the TAG Hydrothermal System, and funding was provided by NSF grant(s): OCE01-37329.