RV Investigator Voyage IN2016_E02 Underway UWY Data (Unprocessed)

This record describes the Underway (UWY) data collected from the Marine National Facility (MNF) RV Investigator Voyage IN2016_E02, titled: "MNF Equipment Sea Trials." The voyage took place between December 15 and December 19, 2016 departing from Sydney (NSW) and arriving in Hobart (TAS).

Standard Underway data is continuously recorded, consisting of:

(1) Navigation data (NAV): Latitude, Longitude, Speed, Heading, Course Over Ground, Gyros, and Doppler Log (dual GPS instrument).

(2) Thermosalinograph (TSG): Water Salinity, Flow-Rate, Temperature, Fluorescence, pCO2 and Optode/Oxygen.

(3) Atmospheric (MET): Humidity, Wind Speed and Direction (vane and ultrasonic), Radiometer/Sea Surface Temprature, Pyranometer/Solar Radiation, Photosynthetically Active Radiation (PAR), Air Temperature, Air Pressure, Rain, Ozone and Trace Gases (port and starboard instruments).

Data are recorded at 5 second intervals. Near real-time data are available via the link "Visualisation tool for Underway Data." This dataset will be processed and archived within the CSIRO Oceans & Atmosphere (O&A) Information and Data Centre (IDC) in Hobart (TAS). Data are available at time intervals of 5 sec (NetCDF format), 10 sec and 5 min (ASCII format). Additional information regarding this dataset is contained in the Cruise Summary Report and/or the Data Processing Report for this voyage.

本记录描述了从澳大利亚海洋国家设施（Marine National Facility, MNF）“调查者号”（RV Investigator）航次IN2016_E02采集的走航（Underway, UWY）数据，该航次主题为“MNF设备海上试验”。本次航次于2016年12月15日至12月19日开展，从悉尼（新南威尔士州，NSW）出发，最终抵达霍巴特（塔斯马尼亚州，TAS）。

标准走航数据为连续记录格式，包含以下内容：
(1) 导航数据（NAV）：纬度、经度、航速、航向、对地航向、陀螺仪以及多普勒计程仪（双GPS仪器）。
(2) 温盐测量仪（Thermosalinograph, TSG）：海水盐度、流量、水温、荧光强度、二氧化碳分压（pCO₂）以及光学溶解氧传感器（Optode/Oxygen）。
(3) 大气气象数据（MET）：湿度、风速与风向（风向标与超声波传感器）、辐射计/海表温度、总辐射表/太阳辐射、光合有效辐射（Photosynthetically Active Radiation, PAR）、空气温度、大气压强、降雨量、臭氧以及痕量气体（左舷与右舷仪器）。

数据采集间隔为5秒。可通过链接“走航数据可视化工具”获取近实时数据。本数据集将由位于霍巴特（TAS）的澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）海洋与大气信息数据中心（Oceans & Atmosphere Information and Data Centre, O&A IDC）进行处理与归档。数据集提供三种时间分辨率格式：5秒（NetCDF格式）、10秒及5分钟（ASCII格式）。有关本数据集的额外信息可查阅本次航次的航次总结报告及/或数据处理报告。