Southern Surveyor Voyage SS2012_V02 Underway Data

This dataset contains the Underway (UWY) data collected on Southern Surveyor voyage SS2012_V02. The voyage took place in the northern Lau Backarc Basin off Fiji from the 12th May to the 5th June, 2012. 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 "Download Public Underway data and Processing Reports" link for details.

本数据集包含“南方探索者号”（Southern Surveyor）航次SS2012_V02采集的走航（Underway, UWY）数据。本次航次于2012年5月12日至6月5日在斐济北部近海的劳弧后盆地海域实施。本数据集已完成预处理与归档，存储于位于霍巴特的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。本数据集的补充说明详见本次航次的航次报告及数据处理报告。科研航次的标准走航（即连续记录）数据集包含导航（Navigation, NAV）、测深仪（Sounder）、温盐仪（Thermosalinograph, TSG）以及气象（Meteorological, MET）数据。其中导航数据包含全球定位系统（Global Positioning System, GPS）采集的纬度、经度、船舶航向与航速信息。气象数据涵盖大气温度、湿度、气压、风速、风向以及入射辐射强度。本数据集同时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、总日射表（pyranometer），以及风速、降雨和降雨率观测数据。本数据集以5秒的采样间隔进行记录，并存储为NetCDF格式。面向公众开放的数据包含以10秒和5分钟为间隔采样的.csv格式文件，详细信息请参见“下载公开走航数据及处理报告”链接。