Ship-based Trackline Geophysical Data (MGD77) from the Galapagos Spreading Center acquired during the Atlantis II expedition A112-24 (1985)

This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Atlantis II expedition A112-24 conducted in 1985 (Chief Scientist: Dr. Richard Hey). These data files are of MGD77 format and include Bathymetry data and were processed after data collection. Funding was provided by NSF grant(s): OCE83-15364.