Southern Surveyor Voyage SS 01/2000 EM1002 Multibeam Echosounder Data

This record is an overview entry for Simrad EM1002 multibeam echosounder data collected on Southern Surveyor cruise SS 01/2000. This voyage took place off around the south-east coast of Australia including Victorian, Tasmanian and South Australian waters, in the areas of the south eastern "large marine domain" and the Great Australian Bight Marine Park, during April - May 2000, under the leadership of Rudy Kloser (legs 1 and 3) and Alan Williams (leg 2).

Data-set primarliy consists of multibeam echosounder data from approx 30m to 600m water depth from the Simrad EM1002 95kHz multibeam echosounder. Key data outputs are high resolution bathymetry and acoustic seabed backscatter. 15 main sites were intensively mapped with complementary ground truth information comprising video, sediment grab, benthic sled and still photoes being taken

本记录为“南方调查号”（Southern Surveyor）航次SS 01/2000期间采集的Simrad EM1002多波束测深仪（multibeam echosounder）数据的概述条目。本次科考航次于2000年4月至5月在澳大利亚东南近岸海域开展，涵盖维多利亚州、塔斯马尼亚州及南澳大利亚州所辖海域，涉及东南“大型海洋域”与大澳大利亚湾海洋保护区（Great Australian Bight Marine Park）范围，航次分为3个航段，分别由鲁迪·克洛泽（Rudy Kloser）负责第1、3航段，艾伦·威廉姆斯（Alan Williams）负责第2航段。本数据集主要包含Simrad EM1002型95kHz多波束测深仪在约30米至600米水深区间采集的多波束测深数据。核心数据产出包括高分辨率水深地形（bathymetry）与海底声学背散射数据。本次工作对15个主要站点开展了密集测绘，并配套采集了视频、沉积物取样、底栖拖网采样及静态影像等地面验证资料。