Processed Multibeam Sonar Data (version 1) from the Southern Pacific Ocean acquired during Nathaniel B. Palmer expedition NBP9804 (1998)

This data set was acquired with a SeaBeam Instruments model 2112 multibeam sonar system during Nathaniel B. Palmer expedition NBP9804 conducted in 1998 . 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. Data were acquired while the Nathaniel B. Palmer was in transit.

本数据集由SeaBeam Instruments品牌的2112型多波束声呐系统（SeaBeam Instruments model 2112 multibeam sonar system）采集，采集工作开展于1998年执行的内森尼尔·B·帕尔默号（Nathaniel B. Palmer）科考航次NBP9804期间。本次数据文件涵盖声学背散射数据、侧扫数据与条带测深数据，且已借助开源MB-System多波束声呐处理软件完成海上数据处理。所有数据均在内森尼尔·B·帕尔默号航渡过程中采集获取。