Processed ship-based Multibeam Sonar Data acquired along the Northern East Pacific Rise (EPR) during the Thomas Washington expedition PLUM01WT (1990)

This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Thomas Washington expedition PLUM01WT conducted in 1990 (Chief Scientist: Dr. Charles Cox). 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. Funding was provided by NSF grant(s): NRL 03.