Processed ship-based Multibeam Sonar Data (version 2) acquired off the coast of Pago Pago during the Roger Revelle expedition DRFT10RR (2002)

This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Roger Revelle expedition DRFT10RR conducted in 2002 (Chief Scientist: Dr. David Naar). These data files are of MBSystem format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan 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.