Processed near-bottom Multibeam Sonar Data (version 1) from the Gulf of Mexico acquired with AUV Sentry during the Atlantis expedition AT18-03 (2010)

This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar system on the AUV Sentry during Atlantis expedition AT18-03 conducted in 2010 (Chief Scientist: Dr. Charles Fisher). These data files are of MBSystem format and include Acoustic Backscatter and Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. Data were acquired as part of the project(s): Acute Response of Benthic Hard Bottom Communities to Oil Exposure in the Deep Gulf of Mexico.

本数据集于2010年执行“亚特兰蒂斯”号科考航次AT18-03期间，搭载于自主水下航行器（Autonomous Underwater Vehicle，AUV）“森特号（Sentry）”，通过Reson SeaBat 7125多波束声呐系统采集获取，本航次首席科学家为查尔斯·费舍尔博士。本数据集文件采用MBsystem格式，包含声学背散射（Acoustic Backscatter）与条带测深（Swath Bathymetry）两类数据，且已在海上利用开源MB-System多波束声呐处理软件完成数据处理。本次数据采集工作隶属于项目“墨西哥湾深水区硬质底栖群落对石油暴露的急性响应”。