Image Collection - RV Investigator Voyage IN2025_V02 - Monitoring the recovery of a globally unique deep-sea eel aggregation in the Huon Marine Park

This data set contains the imagery collected on the Marine National Facility (MNF) RV Investigator voyage IN2025_V02, titled "Multiyear: Integrated Marine Observing System (IMOS) Southern Ocean Time Series (SOTS) Strategic Partnership." The voyage took place between March 26, 2025 and April 14, 2025 (AEST), departing from Hobart and returning to Hobart. Imagery and acoustics were collected as part of a piggy-back project at Huon Marine Park to contribute data to CSIRO Project OD-227021 Monitoring KNVs in marine parks using acoustic and optical methods ('deep-sea eel').

Instrument(s) used to collect this data:
MNF Deep Towed camera (DTC)

Datasets include:
Video (oblique forward view)
Stereo stills (oblique forward view)
Navigational data

本数据集包含澳大利亚海洋国家设施（Marine National Facility, MNF）“调查者号”（RV Investigator）航次IN2025_V02所采集的影像数据，该航次主题为“长期集成海洋观测系统（Integrated Marine Observing System, IMOS）南大洋时间序列（Southern Ocean Time Series, SOTS）战略合作伙伴项目”。本次航次于2025年3月26日至2025年4月14日（澳大利亚东部标准时间，AEST）开展，从霍巴特出发并返回霍巴特。本次采集的影像与声学数据系作为霍翁海洋公园（Huon Marine Park）搭载项目的一部分，旨在为澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）项目OD-227021“利用声学与光学方法监测海洋公园中的深海鳗（KNVs）”提供数据支撑。

本次数据采集所用仪器为：MNF深拖式摄像系统（Deep Towed camera, DTC）。

本数据集包含以下内容：
- 斜向前视角视频
- 斜向前视角立体静态影像
- 导航数据