RV Investigator Voyage IN2015_T01 Underway UWY Data

This record describes Underway (UWY) data collected from the Marine National Facility RV Investigator Transit Voyage IN2015_T01. The voyage took place from Hobart to Sydney between the 10th to 13th May 2015.

Standard Underway data is continuously recorded consisting of:

(1) NAV: Navigation data is acquired using the Seapath 330 includes: (dual GPS) Latitude, Longitude, Speed, Heading, course over ground, Gyro, and Doppler Log. Digital depth data is recorded from a Simrad EK60 echosounder.

(2) TSG: Thermosalinograph: Water Salinity, flow-rate, Temperature, Fluorescence, and pCO2. The data is acquired with a Seabird SBE21 TSG and remote temperature by SBE38.

(3) MET: Atmospheric (port and starboard): Relative Humidity, Wind speed and direction (vane and ultrasonic), Radiometer, Pyranometer, PAR, Air temperature, Air pressure, Rain, Ozone and Trace gases.

Data are recorded at 5 second intervals. This dataset has been processed and archived within the CSIRO Oceans & Atmosphere Data Centre in Hobart. Data is available in 5sec intervals in NetCDF, 10 sec and 5 min intervals in ascii format. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report.