Processed ship-based Multibeam Sonar Data (version 2) acquired along the East Pacific Rise (EPR) and the Cocos-Nazca Spreading Center during the Thomas Washington expedition CERE03WT (1982)

This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Thomas Washington expedition CERE03WT conducted in 1982 (Chief Scientist: Dr. Peter Lonsdale). These data files are of MBSystem format and include Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. These data are included in the GMRT Synthesis, version 1.