Full description
This record describes the Underway (UWY) data collected from the Marine National Facility (MNF) RV Investigator Voyage IN2018_V01, titled: "Detecting Southern Ocean change from repeat hydrography, deep Argo and trace element biogeochemistry & CAPRICORN." The voyage took place between January 11 and February 21, 2018 departing from Hobart (TAS) and arriving in Hobart.Standard Underway data is continuously recorded, consisting of:
(1) Navigation data (NAV): Latitude, Longitude, Speed, Heading, Course Over Ground, Gyros, and Doppler Log (dual GPS instrument).
(2) Thermosalinograph (TSG): Water Salinity, Flow-Rate, Temperature, Fluorescence, pCO2, Optode temperature and Oxygen.
(3) Atmospheric (MET): Humidity, Wind Speed and Direction (vane and ultrasonic), Radiometer/Sea Surface Temperature, Pyranometer/Solar Radiation, Photosynthetically Active Radiation (PAR), Air Temperature, Air Pressure, Rain, Ozone and Trace Gases (port and starboard instruments).
Data are recorded at 5 second intervals. Near real-time data are available via the link "Visualisation tool for Underway Data." This dataset has been processed and archived within the CSIRO Oceans & Atmosphere (O&A) Information and Data Centre (IDC) in Hobart (TAS). Data are available at time intervals of 5 sec (NetCDF format), 10 sec and 5 min (csv format). Additional information regarding this dataset is contained in the Voyage Summary and/or the Data Processing Report for this voyage.
Lineage
Progress Code: underDevelopmentNotes
CreditUnderway data processing by the MNF Data Acquisition and Processing personnel.
This data was collected on the Marine National Facility (MNF) RV Investigator voyage IN2018_V01
Data time period: 2018-01-10 to 2018-02-21
text: westlimit=132; southlimit=-66.5; eastlimit=150; northlimit=-42.8; projection=WGS 84 (EPSG:4326)
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Link to Data License / Attribution statements (Data Licensing)
url :
https://creativecommons.org/licenses/by/4.0/![]()
Download the Voyage Plan (PDF format) (Voyage Plan)
(Download the 10-second Underway data (CSV format) in2018_v01uwy10sec_csv.zip)
url :
https://www.marine.csiro.au/data/trawler/download.cfm?file_id=3613![]()
(Download the 5 minute Underway data (CSV format) in2018_v01uwy5min_csv.zip)
url :
https://www.marine.csiro.au/data/trawler/download.cfm?file_id=3614![]()
(Download the 5 second Underway data (netcdf format) in2018_v01uwy_nc.zip)
url :
https://www.marine.csiro.au/data/trawler/download.cfm?file_id=3615![]()
(Download the Processing Report (PDF format) in2018_v01_UWY_ProcessingReport.pdf)
url :
https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1534![]()
(Download the voyage Summary (pdf))
(Download the voyage Scientific Highlights (pdf))
Link to Data available for this voyage via the Data Trawler (Data Trawler)
url :
https://www.marine.csiro.au/data/trawler/dataset.cfm?survey=IN2018_V01&data_type=uwy![]()
Link to RV Investigator Survey Information, including voyage plans and summaries (Investigator Surveys)
url :
https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=309![]()
Link to visualisation tool for Near Real-Time Underway Data (Underway Visualisation Tool)
url :
https://www.marine.csiro.au/data/underway/?survey=in2018_v01![]()
Link to the Marine National Facility Homepage (Marine National Facility)
url :
https://mnf.csiro.au/![]()
- global : eb348f53-514c-4edd-9e54-61bbcb86ed83
