Processed ship-based Multibeam Sonar Data (version 2) acquired along the Juan de Fuca Ridge Spreading Center during the Surveyor expedition RP-11-SU-81 (1981)

This data set was acquired with a ship-based Multibeam Sonar system during Surveyor expedition RP-11-SU-81 conducted in 1981 (Chief Scientist: Dr. Stephen Hammond). 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.