Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW0203 (2002)

This data set was acquired with a ship-based Atlas Hydrosweep DS2 Multibeam Sonar system during Maurice Ewing expedition EW0203 conducted in 2002 (Chief Scientist: Dr. Simon Klemperer). 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): US-Japan Collaborative Research: Multi-Scale Seismic Imaging of the Mariana Subduction Factory, and funding was provided by NSF grant(s): OCE00-01798, OCE00-01938, OCE00-01956, and OCE00-02878. This data was cited by Gunther et al., 2006.

本数据集由船载Atlas Hydrosweep DS2多波束声呐系统（Atlas Hydrosweep DS2 Multibeam Sonar）于2002年开展的Maurice Ewing航次EW0203期间采集，本航次首席科学家为Simon Klemperer博士。数据集文件采用MBsystem兼容格式，包含未经过处理的侧扫数据（Sidescan）、声学背散射数据（Acoustic Backscatter）与条带测深数据（Swath Bathymetry）。本数据集隶属于美日联合研究项目“马里亚纳俯冲带多尺度地震成像”，该项目由美国国家科学基金会（National Science Foundation，简称NSF）资助，资助编号为OCE00-01798、OCE00-01938、OCE00-01956及OCE00-02878。该数据集已被Gunther等人2006年的研究成果引用。