Marine Geoscience Data System
RR0916 Backscatter:Acoustic, Bathymetry:Swath, Sidescan
Ridge2000:Funded
Processed ship-based Multibeam Sonar Data (version 2) acquired near the Lau Back-arc Basin during the Roger Revelle expedition RR0916 (2009)
This data set was acquired with a ship-based Kongsberg EM122 Multibeam Sonar system during Roger Revelle expedition RR0916 conducted in 2009 (Chief Scientist: Dr. Del Bohnenstiehl). 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 2.4. Data were acquired as part of the project(s): Assessment of T-wave Processes and Hydroacoustic Monitoring Capabilities in the Lau Basin, and funding was provided by NSF grant(s): OCE08-25295.
Device Info
Sonar:Multibeam
Kongsberg:EM122
Platform
Roger Revelle
SIO
Quality
2
The data have been processed/modified to a level beyond that of basic quality control (e.g. final processed sonar data, photo-mosaics).

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