Ship-based Trackline Geophysical Data (MGD77) from the Ross Sea acquired during the Nathaniel B. Palmer expedition NBP0305A (2003)

This data set was acquired with a ship-based Gravimeter and Subbottom Profiler during Nathaniel B. Palmer expedition NBP0305A conducted in 2003 (Chief Scientist: Dr. Walker Smith). These data files are of MGD77 format and include Bathymetry, Gravity (Field and Free Air Anomaly) data that were processed during the cruise. Data were acquired as part of the project(s): Interannual Variability in the Antarctic-Ross Sea (IVARS): Nutrients and Seasonal Production, and funding was provided by NSF grant(s): ANT00-87401.