IN2015_E05 Freycinet Marine Park Bathymetry 10m - 210m Multi-resolution AusSeabed products

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2015_E05 titled "Trial voyage – geoscience". The voyage took place between May 1 and May 5, 2015, departing from Hobart (TAS) and arriving in Hobart (TAS). The purpose of the voyage was to introduce key stakeholders and science teams to the RV Investigator ship, Marine National Facility (MNF) and ASP Ship management operations. The Geophysical Survey and Mapping (GSM) group provided support in acquiring multibeam data and sub-bottom profile data to determine sites and also increase national multibeam data coverage. 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 Freycinet Marine Park Bathymetry, produced from the processed EM122 and EM710 bathymetry data.

本图层组描述了“调查者号”（RV Investigator）科考船IN2015_E05航次采集的多波束回声测深数据，该航次主题为“试航——地球科学”。本次航次于2015年5月1日至5月5日开展，从塔斯马尼亚州霍巴特港出发并最终返回霍巴特港。本次航次的目的是向关键利益相关方及科研团队介绍“调查者号”科考船、国家海洋设施（Marine National Facility, MNF）以及ASP船舶管理运营模式。地球物理勘测与制图（Geophysical Survey and Mapping, GSM）团队为多波束数据与亚底剖面数据的采集提供技术支持，用于确定作业点位并提升全国多波束数据覆盖范围。本数据集经澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）授权发布，不得用于导航用途。本数据集包含弗雷西内海洋公园水深地形数据，其水深网格分辨率为10米至210米，由经过处理的EM122与EM710水深测量数据生成。