This dataset contains the Underway (UWY) data collected on Southern Surveyor voyage SS2010_v01.The voyage took place in the Tasman Sea, 21st Jan - 15th Feb 2010. This dataset was processed and archived within the CSIRO Marine and Atmospheric Research Data Centre in Hobart. 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 and gust along with direction; 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. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report.