This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP0808 conducted in 2008 (Chief Scientist: Dr. David DeMaster). These data files are of MGD77 format and include Bathymetry, Gravity (Field and Free Air Anomaly) data that were processed during the cruise. Funding was provided by NSF grant(s): ANT06-36773 and ANT06-36806