Processed ship-based Multibeam Sonar Data (version 2) acquired along the Cocos-Nazca transform plate boundary during the Roger Revelle expedition DRFT03RR (2001)

This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Roger Revelle expedition DRFT03RR conducted in 2001 (Chief Scientist: Dr. Kier Becker). These data files are of MBSystem format and include Swath Bathymetry, Sidescan, and Acoustic Backscatter 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 2.0.