Southern Surveyor Voyage SS2012_V01 Multibeam Echosounder Data

Multibeam echosounder data collected on Southern Surveyor voyage SS2012_v01 using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. The voyage took place in the East Australian Current off Brisbane from the 20th April to the 30th April, 2012. Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 71 files totalling 700 MB of raw data in this dataset. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report (as available).

本数据集为“南方调查者”号（Southern Surveyor）科考航次SS2012_v01期间采集的多波束测深仪（multibeam echosounder）数据，采用西姆拉德（Simrad）EM300型多波束测深仪获取高精度海底地形地貌与反向散射信息。该航次于2012年4月20日至4月30日在布里斯班外海的东澳洋流（East Australian Current）海域实施。声呐脉冲率随水深变化调整。原始数据以Simrad *.all格式存储，存档于CMAR与澳大利亚地质科学局（Geoscience Australia, GA）。本数据集共包含71个原始数据文件，总容量达700 MB。有关本数据集的补充信息可查阅本次航次的航次报告及（或）数据处理报告（如有）。