Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW0409 (2004)

This data set was acquired with a ship-based Atlas Hydrosweep DS2 Multibeam Sonar system during Maurice Ewing expedition EW0409 conducted in 2004 (Chief Scientist: Dr. Nancy Kachel). These data files are of MBSystem Compatible format and include Sidescan, Acoustic Backscatter, and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Fisheries-Oceanography Coordinated Investigations (FOCI).

该数据集由船载Atlas Hydrosweep DS2多波束声呐系统（Multibeam Sonar system）于2004年开展的Maurice Ewing考察航次EW0409期间获取（首席科学家：Nancy Kachel博士）。这些数据文件采用MBSystem兼容格式，包含未处理的侧扫（Sidescan）、声学反向散射（Acoustic Backscatter）及条带测深（Swath Bathymetry）数据。数据是作为渔业-海洋学协同调查（Fisheries-Oceanography Coordinated Investigations，FOCI）项目的一部分采集的。