RSV Nuyina Voyage Data 2023-24 V5

Voyage 5 of the 2023/2024 season onboard RSV Nuyina was a commissioning voyage to test scientific instrumentation and systems on board to ensure they were working correctly. The aim of this voyage was to identify any problems before a full scientific voyage was undertaken. The voyage took place in June 2024, and within the vicinity of the east coast of Tasmania.

The V5 commissioning voyages focused on the operation of certain equipment. A collaboration with CSIRO and UTAS occurred. The following science systems were trialled throughout the voyage.

Operation of Scientific Winches on Deck 4 Aft:
RMT (Rectangular Midwater Trawl): 1 day dedicated.
Towed Camera: 1 day dedicated.
CTD (Conductivity, Temperature, and Depth) Side and Moonpool deployments.
Acoustics: Continuous monitoring and data collection.
Multibeam: Detailed seabed mapping and data collection.
TOPAS (Topographic Parametric Sonar)/Cetacean Watch: Acoustic monitoring for cetaceans.
Kasten Core: Sediment core sampling.
Rock Dredge: Collection of rock samples from the seabed.
CTD Operations
Transit to St Helens: Conducted trawling and towed camera operations during the transit.
During this voyage the following significant events to the data set occurred
A collaboration with CSIRO and UTAS
Added Nuyina Underwater Towed Terminal, NUTTS, data in the data pipeline
Added ctd data into the data pipeline

RSV努伊纳号（RSV Nuyina）2023/2024航季的第5次航行为试航航次，旨在对船上的科学仪器与系统开展测试以验证其运行状态正常，核心目标是在正式开展全规模科学科考航次前排查所有潜在问题。本次航次于2024年6月在塔斯马尼亚东海岸附近海域实施。
本次V5试航重点针对特定设备的运行开展验证测试，合作方包括澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）与塔斯马尼亚大学（University of Tasmania, UTAS）。本次航次中共对以下科学系统进行了试验：
4号甲板尾部科学绞车操作：
矩形中层拖网（Rectangular Midwater Trawl, RMT）：占用1个完整作业日
拖曳式摄像系统：占用1个完整作业日
侧挂式与月池部署式电导率-温度-深度剖面仪（Conductivity, Temperature, and Depth, CTD）作业
声学监测：开展持续监测与数据采集
多波束测深系统：开展高精度海底地形测绘与数据采集
TOPAS（地形参数声呐，Topographic Parametric Sonar）/鲸类观测：针对鲸类开展声学监测
凯斯顿沉积物取样器（Kasten Core）：沉积物岩芯采样
岩石拖网：从海底采集岩石样本
CTD作业
前往圣海伦斯港航渡阶段：在航渡过程中开展拖网与拖曳式摄像作业
本次航次中，数据集产生了以下重要更新事项：
与澳大利亚联邦科学与工业研究组织（CSIRO）及塔斯马尼亚大学（UTAS）达成合作
将努伊纳号水下拖曳终端（Nuyina Underwater Towed Terminal, NUTTS）数据纳入数据管线
将CTD数据纳入数据管线