Processed Near-Bottom AUV Sentry Acoustic Backscatter and Swath Bathymetry Sonar Data from the Izu-Bonin-Mariana Volcanic Arc acquired during the Falkor expedition FK151121 (2015)

This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar system on the AUV Sentry during Falkor expedition FK151121 conducted in 2015 (Chief Scientist: Dr. Joseph Resing). These data files are of MBSystem Compatible format and include Acoustic Backscatter and Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. Data were acquired as part of the project(s): Hydrothermal Hunt at Mariana.