Marine Geoscience Data System
MGL1106 Backscatter:Acoustic
Kongsberg EM122 high-resolution 5m backscatter grid, offshore Costa Rica, Central America, MARGINS CRISP 3-D Langseth cruise MGL1106 (year 2011, investigators Jared Kluesner, Nathan Bangs, Cesar Ranero, Kirk McIntosh, Eli Silver)
High-resolution 5m backscatter grid derived using novel range-angle techniques from Kongsberg EM122 multibeam data. Offshore Costa Rica, NSF MARGINS Central America focus site. Data collected in 2011 during the Langseth CRISP 3-D MCS cruise MGL1106 (investigators Jared Kluesner, Nathan Bangs, Cesar Ranero, Kirk McIntosh, Eli Silver).
Device Info
Sonar:Multibeam
Kongsberg:EM122
Platform
Marcus G. Langseth
LDEO
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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