Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW0208 (2002)

This data set was acquired with a ship-based BellAerospace BGM-3 Gravimeter and Atlas Hydrosweep DS2 Multibeam Sonar system during Maurice Ewing expedition EW0208 conducted in 2002 (Chief Scientist: Dr. Nathan Bangs). These data files are of MGD77 format and include Singlebeam Bathymetry and Gravity Field data and were processed after data collection. Data were acquired as part of the project(s): Shear Wave Studies of Hydrate Ridge, Oregon Continental Margin, During Planned ODP leg 198 and 3-D Seismic Imaging of an Active Margin Hydrate System - Oregon Continental Margin, and funding was provided by NSF grant(s): OCE00-02410, OCE00-02487, OCE99-06990, and OCE99-07205.