Processed ship-based Multibeam Sonar Data acquired in the southern Pacific Ocean during the Thomas Washington expedition PPTU03WT (1985)

This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Thomas Washington expedition PPTU03WT conducted in 1985 (Chief Scientist: Dr. Jacqueline Mammerickx). These data files are of MBSystem format and include Swath Bathymetry data that have not been processed. These data are included in the GMRT Synthesis, version 1.