Southern Surveyor Voyage SS 03/2008 Underway Data (Note TSG data high)

Warning NOTE: It has been discovered that the Underway Thermosalinograph data (UWY TSG) collected on voyage SS2/2008 is about 0.05 PSU higher than the CTD surface salinity values (at each station) till station 21 at 03:50 on 18 Feb 2008. Thereafter, the UWY TSG values range from 0.06 ~ 0.08 PSU above the CTD surface values. This higher than usual anomaly continues until the end of voyage SS200803. Bernadette Heaney will process the UWY data for the voyages SS200804 to present first, then review the data for SS200802 and SS200803. This dataset contains the Underway (UWY) data collected on Southern Surveyor voyage SS 03/2008. The voyage took place in the eastern Great Australian Bight (~134°E), and at selected sites on the continental slope on the transit back to Hobart via the west coast of Tasmania, 28th February - 17 March 2008. 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 10 second intervals.

重要警告说明：经核查，SS2/2008航次采集的走航式温盐廓线仪（Underway Thermosalinograph，UWY TSG）数据，在2008年2月18日03:50的第21号测站之前，较对应测站的CTD（温盐深剖面仪）表层盐度值偏高约0.05实用盐度单位（PSU）。2008年2月18日03:50之后，UWY TSG数据较CTD表层盐度值偏高0.06~0.08 PSU。该异常偏高现象将持续至SS200803航次结束。将由Bernadette Heaney优先处理SS200804航次至今的走航数据，随后再复核SS200802与SS200803航次的数据。

本数据集包含“南方勘探者号”（Southern Surveyor）SS 03/2008航次采集的走航（UWY）数据。该航次于2008年2月28日至3月17日开展，作业区域包括澳大利亚湾东部（约东经134°），以及经塔斯马尼亚西海岸返航至霍巴特途中的选定大陆坡站位。本数据集已由位于霍巴特的澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation，CSIRO）海洋与大气研究数据中心处理并归档。有关本数据集的补充信息可参见航次计划与航次总结（如有提供）。

科研航次的标准走航（即连续记录）数据集包含导航（NAV）、测深仪（Sounder）、温盐廓线仪（TSG）与气象（MET）数据。其中导航数据包含全球定位系统（GPS）测得的纬度、经度、船舶航向与航速；气象数据包含大气温度、湿度、气压、风速、风向以及入射辐射强度。所有数据以10秒为间隔进行记录。