Processed Acoustic Backscatter, Sidescan and Swath Bathymetry Data (EM302) from the Atlantic Ocean, acquired during R/V Okeanos Explorer expedition EX1903L2 (2019)

This data set was acquired with a Kongsberg EM302 Multibeam Sonar during R/V Okeanos Explorer expedition EX1903L2 conducted in 2019 (Chief Scientist: Kasey Cantwell). 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 4.4.0).

本数据集由康斯伯格EM302多波束声呐（Kongsberg EM302 Multibeam Sonar）采集于2019年执行的“奥克阿诺斯探索者号”（R/V Okeanos Explorer）EX1903L2科考航次，该航次首席科学家为Kasey Cantwell。本数据集文件采用MB系统兼容格式（MBsystem-compatible format），包含采集后经处理的声学背散射、侧扫及条带测深数据。本数据集由日本财团-国际海洋测深委员会（The Nippon Foundation - GEBCO）海床2030项目（Seabed 2030 Project）处理完成，并已纳入全球多分辨率地形（Global Multi-Resolution Topography，GMRT）合成数据集（版本4.4.0）。