Processed Multibeam Sonar Data (version 1) from near New Zealand acquired during Nathaniel B. Palmer expedition NBP9704 (1997)

This data set was acquired with a SeaBeam Instruments model 2112 multibeam sonar system during Nathaniel B. Palmer expedition NBP9704 conducted in 1997 . These data files include Acoustic Backscatter, Sidescan, Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. These data are included in the GMRT Synthesis, beginning with version 1. Data were acquired while the Nathaniel B. Palmer was in transit.