Processed Acoustic Backscatter, Sidescan and Swath Bathymetry Data (EM710) acquired during RRS Discovery expedition DY094 (2018)

This data set was acquired with a Kongsberg EM710 Multibeam Sonar during RRS Discovery expedition DY094 conducted in 2018 (Chief Scientist: Dr. Bramley Murton). These data files are of MBSystem-compatible format and include Acoustic Backscatter, Sidescan and Swath Bathymetry data that were processed after acquisition. This data was processed by The Nippon Foundation - GEBCO Seabed 2030 Project and was included in the Global Multi-Resolution Topography (GMRT) Synthesis (version 4.4.1).

本数据集采集自2018年执行的RRS“发现号”科考航次DY094，搭载康士伯EM710多波束声呐（Kongsberg EM710 Multibeam Sonar）完成数据采集，本次航次首席科学家为布拉姆利·默顿（Bramley Murton）博士。本数据集文件采用MBSystem兼容格式，包含采集后经后期处理的声学背散射（Acoustic Backscatter）、侧扫（Sidescan）与条带测深（Swath Bathymetry）数据。本数据由日本财团-国际海道测量组织（GEBCO）海底2030项目（The Nippon Foundation - GEBCO Seabed 2030 Project）完成处理，并被纳入全球多分辨率地形（GMRT）合成数据集（版本4.4.1）。