Ship-based Trackline Geophysical Data (MGD77) acquired during the Vema expedition V2813 (1971)

This data set was acquired with a ship-based Magnetometer, Echosounder Sonar, and Gravimeter during Vema expedition V2813 conducted in 1971 (Chief Scientist: Dr. John Ladd). These data files are of MGD77 format and include Gravity Field, Singlebeam Bathymetry, and Magnetic Field data and were processed after data collection.