Marine Geoscience Data System
MGL1110 Backscatter:Acoustic, Bathymetry:Swath
GeoPRISMS:Funded
Manually Processed Acoustic Backscatter and Swath Bathymetry Data from the Alaska Aleutians Focus Site Geo PRISMS Focus Site Geo acquired during R/V Marcus G. Langseth expedition MGL1111 (2011)
This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Marcus G. Langseth expedition MGL1110 conducted in 2011 (Chief Scientist: Dr. Donna Shillington, Investigators: Dr. Donna Shillington, Dr. Anne Becel, Dr. Mladen Nedimovic, Dr. Spahr Webb, Jiyao Li, Harold Kuehn, Dr. Matthias Delescluse, Dr. John Diebold). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were manually processed after acquisition. Data were acquired as part of the project(s): Megathrust seismic hazards by reflection mapping. Funding was provided by NSF award(s): OCE09-26614.
Device Info
Sonar:Multibeam
Kongsberg:EM122
Platform
Marcus G. Langseth
LDEO
Awards
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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