Southern Surveyor Sea Trial SE 01/2007 Multibeam Echosounder Data

Multibeam echosounder data collected on Southern Surveyor Sea Trial 01/2007 using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. This voyage took place off Hobart during February 2007. Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 57 files totalling 2.3 GB of raw data in this dataset. Additional information regarding this dataset is contained data processing report (as available). There is no voyage report. XYZ and GSF files were exported per line. A geotiffs image of the entire voyage with a resolution of 50 metres has been created using CARIS

本数据集为2007年第1次“南方勘探者”号海试期间，使用Simrad EM300型多波束测深声呐（multibeam echosounder）采集的多波束测深声呐数据，旨在获取高分辨率海底地形地貌与反向散射信息。本次海试于2007年2月在霍巴特外海开展。声呐脉冲发射速率随水深动态调整。该数据集的原始数据以Simrad *.all原始格式存储于澳大利亚海洋科学中心（CMAR）与澳大利亚地质科学局（Geoscience Australia, GA）。本数据集共包含57个原始数据文件，总容量达2.3吉字节。有关本数据集的补充信息详见对应数据处理报告（如可获取），未提供航行报告。已按测线导出XYZ格式与GSF格式数据文件。已使用CARIS软件生成本次海试全域的50米分辨率GeoTIFF影像。