Southern Surveyor Voyage SS 01/2009 Underway Data

This dataset contains the Underway (UWY) data collected on Southern Surveyor transit SS 1/2009. The voyage took place 3 - 24 March 2009 in the Pacific ocean to reoccupy the DTOSS full depth ocean section in the Pacific along 170oW from 50oS to the equator. This dataset has been processed and archived within the CSIRO Marine and Atmospheric Research Data Centre in Hobart. Additional information regarding this dataset may be contained in the voyage plan and voyage summary (as available). 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 are recorded at 5 second intervals.

本数据集包含“南方调查者号”（Southern Surveyor）航次SS 1/2009期间采集的连续观测（Underway, UWY）数据。本次航次于2009年3月3日至24日在太平洋海域开展，旨在重测沿西经170°、从南纬50°至赤道的太平洋DTOSS全深度海洋断面。本数据集已完成预处理与归档，存储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。有关本数据集的补充信息可参阅对应航次计划与航次总结（如可获取）。科研航次的标准连续观测数据集包含导航（Navigation, NAV）、测深仪（Sounder）、温盐仪（Thermosalinograph, TSG）与气象（Meteorological, MET）数据。其中导航数据涵盖基于全球定位系统（GPS）获取的纬度、经度、船舶航向及航速信息；气象数据包含大气温度、湿度、气压、风速、风向与入射辐射强度等参数。所有数据的采样间隔为5秒。