RV Investigator Voyage IN2017_E01 Underway UWY Data (Unprocessed)

This record describes the Underway (UWY) data collected from the Marine National Facility (MNF) RV Investigator Voyage IN2017_E01, titled: "MNF Equipment Sea Trials." The voyage took place between January 6 and January 9, 2017 departing from Hobart (TAS) and arriving in Hobart.

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）RV Investigator科考船IN2017_E01航次收集的Underway（UWY）数据，该航次标题为：“MNF设备海试”。航次时间为2017年1月6日至9日，从霍巴特（TAS）出发并返回霍巴特。

标准Underway（UWY）数据为持续记录，包含以下内容：

（1）导航数据（Navigation data, NAV）：纬度、经度、航速、航向、对地航迹、陀螺仪数据及多普勒计程仪（双GPS仪器）。

（2）温盐仪数据（Thermosalinograph, TSG）：水体盐度、流速、温度、荧光值、pCO₂及光学溶解氧仪（Optode）测量的溶解氧数据。

（3）大气数据（Atmospheric data, MET）：湿度、风速与风向（风向标及超声波测量）、辐射计测量的海表温度、辐射表（Pyranometer）测量的太阳辐射、光合有效辐射（Photosynthetically Active Radiation, PAR）、气温、气压、降雨量、臭氧及痕量气体（左舷及右舷仪器测量）。

数据记录间隔为5秒。近实时数据可通过“Underway数据可视化工具”链接获取。本数据集将在霍巴特（TAS）的澳大利亚联邦科学与工业研究组织（CSIRO）海洋与大气研究所（Oceans & Atmosphere, O&A）信息与数据中心（Information and Data Centre, IDC）进行处理和存档。数据可提供的时间间隔包括5秒（NetCDF格式）、10秒及5分钟（ASCII格式）。关于本数据集的更多信息，请参见该航次的航次总结报告和/或数据处理报告。