Southern Surveyor Voyage SS2011_C01 Underway Data

This dataset contains the Underway (UWY) data collected on Southern Surveyor voyage SS2011_c01. The voyage took place in the Tasman sea from the 5th April to the 15th April, 2011. This dataset has been processed and archived within the CSIRO Marine and Atmospheric Research Data Centre in Hobart. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report. The standard Underway (=continuously recorded) dataset from a research voyage includes Navigation (NAV), Sounder, Thermosalinograph (TSG) and Meteorological (MET) data. NAV data includes GPS (Global Positioning System) measurements of latitude, longitude, ship's direction and speed. MET data includes atmospheric temperature, humidity and pressure, wind speed and direction, and incident radiation intensity. Data from "IMOS" (Integrated Marine Observing System) sensors are also included. The sensors are port and starboard radiometers and pyranometers, wind speed; rain and rainrate. Data are recorded at 5 second intervals and stored in NetCDF format. For Public Access data (.csv files, 10 sec and 5 min intervals). See "Access Public Underway datasets including Processing Reports" link for details.

本数据集收录了“南方勘探者号”（Southern Surveyor）航次SS2011_c01采集的走航（Underway, UWY）数据。本次航次于2011年4月5日至4月15日在塔斯曼海开展。数据集已完成处理并存档于位于霍巴特的澳大利亚联邦科学与工业研究组织（CSIRO）海洋与大气研究数据中心。
本数据集的附加相关信息可查阅本次航次的航次报告及/或数据处理报告。
标准走航（即连续记录）的科研航次数据集包含导航（NAV）、测深仪、温盐监测仪（Thermosalinograph, TSG）以及气象（MET）数据。其中导航数据包括全球定位系统（Global Positioning System, GPS）测定的纬度、经度、船舶航向与航速；气象数据涵盖大气温度、湿度、气压、风速与风向，以及入射辐射强度。
此外，数据集还包含集成海洋观测系统（Integrated Marine Observing System, IMOS）传感器采集的数据，具体包括左舷、右舷辐射计、总辐射表（pyranometer）、风速传感器、雨量计及降雨率传感器。
数据以5秒间隔记录，并以NetCDF格式存储。面向公众开放的数据包含间隔为10秒和5分钟的.csv格式文件，详情可查阅“获取公开走航数据集及处理报告”链接。