Processed ship-based Multibeam Sonar Data (version 2) acquired in the Gulf of Alaska during the Healy expedition HLY-07-Td (2007)

This data set was acquired with a ship-based SeaBeam 2112 Multibeam Sonar system during Healy expedition HLY-07-Td conducted in 2007 (Chief Scientist: Dr. David Forcucci). These data files are of MBSystem format and include Acoustic Backscatter, Sidescan, and Swath Bathymetry 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 2.3. Data were acquired while the Healy was in transit.