Processed ship-based Multibeam Sonar Data (version 3) acquired along the Central America Subduction Zone and in the Caribbean Sea during the Thomas Washington expedition PLUM08WT (1990)

This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Thomas Washington expedition PLUM08WT conducted in 1990 (Chief Scientist: Dr. Woody Sutherland). These data files are of MBSystem format and include Swath Bathymetry data and were processed by the GMRT Team using the open source MB-System multibeam sonar processing software as part of the GMRT Synthesis effort. These data are included in the GMRT Synthesis, version 1. Data were acquired while the Thomas Washington was in transit.