IN2020_V06 Macquarie Island Bathymetry 10m - 210m Multi-resolution AusSeabed products

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2020_V06 titled "Probing the Australian-Pacific Plate Boundary: Macquarie Ridge in 3-D". The voyage took place between October 8 and November 3, 2020, departing from Hobart (TAS) and arriving in Hobart (TAS).

The purpose of this voyage was to were to undertake multibeam sonar and sub-bottom profile data acquisition and interpretation in the Macquarie Island region to identify suitable sites for deployment of OBS's and to deploy 29 OBS's (17 AGOS and 12 CAS).

This dataset is published with the permission of CSIRO. Not to be used for navigational purposes.

The dataset contains bathymetry grids of 10m to 210m resolution of the Macquarie Island produced from the processed EM122 and EM710 bathymetry data.

本图层组对应“调查者号”（RV Investigator）IN2020_V06航次所采集的多波束测深仪（multibeam echosounder）数据，该航次主题为《探索澳-太平洋板块边界：三维视角下的麦夸里海岭》。本次航次于2020年10月8日至11月3日开展，从塔斯马尼亚州霍巴特港起航并最终返回霍巴特港。

本次航次的核心目标为在麦夸里岛海域开展多波束声呐（multibeam sonar）与浅地层剖面（sub-bottom profile）数据的采集与解译工作，以遴选适合布放海底地震仪（OBS）的站位，并完成29台海底地震仪的布放任务（其中17台为AGOS型，12台为CAS型）。

本数据集经澳大利亚联邦科学与工业研究组织（CSIRO）许可发布，严禁用于导航用途。

本数据集包含基于经处理的EM122与EM710型测深数据生成的麦夸里岛海域水深栅格数据，其分辨率区间为10米至210米。