Raw Swath Bathymetry, Acoustic Backscatter, and Sidescan derived from ship-based Multibeam Sonar Data from the Juan de Fuca Spreading Center acquired during Atlantis expedition AT03-56 (2000)

This data set was acquired with a ship-based SeaBeam 2112 Multibeam Sonar system during Atlantis expedition AT03-56 conducted in 2000 (Chief Scientist: Dr. John Delaney). These data files are of MBSystem-compatible format and include Swath Bathymetry, Acoustic Backscatter, and Sidescan data that have not been processed. Data were acquired as part of the project(s): Perturbed 2000: In Situ Time-Series Experiments to Define Thermal And Compositional Variability in Tidally-Perturbed Submarine Hydrothermal Systems, and funding was provided by NSF grant(s): OCE98-20105.

本数据集依托船载SeaBeam 2112多波束声呐系统（SeaBeam 2112 Multibeam Sonar system）采集，相关数据采集工作于2000年执行的亚特兰蒂斯号科考航次AT03-56期间完成，首席科学家为约翰·德拉尼（John Delaney）博士。本数据集采用MB系统兼容格式（MBsystem-compatible format），包含未经处理的条带测深数据（Swath Bathymetry）、声学背散射数据（Acoustic Backscatter）与侧扫数据（Sidescan data）。本次数据采集隶属于项目《受扰动的2000：阐明潮汐扰动海底热液系统热与成分变化的原位时间序列实验》（Perturbed 2000: In Situ Time-Series Experiments to Define Thermal And Compositional Variability in Tidally-Perturbed Submarine Hydrothermal Systems），本研究由美国国家科学基金会（National Science Foundation, NSF）OCE98-20105号项目资助。