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RV Investigator Voyage IN2019_V01 ADCP Data

Created 25/06/2025

Updated 25/06/2025

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This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2019_V01, titled: "The availability of Antarctic krill to large predators and their role in biogeochemical recycling in the Southern Ocean." The voyage took place from Hobart (TAS) to Hobart between January 19 and March 5, 2019. Voyage in2019_v01 used both active and passive acoustics for locating and mapping krill swarms. To minimise interference the ADCP equipment was turned off for most of the voyage. ADCP was active during the transits to and from the area of interest, and for brief periods during CTD casts while in the science area. Data was collected using UHDAS and post-processed using CODAS. The quality of the collected data was generally good. The University of Hawaii’s CODAS software dated 2017.10.01 was used for data post-processing. This dataset was processed and then archived within the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart.

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Additional Info

Field Value
Title RV Investigator Voyage IN2019_V01 ADCP Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/f384d62f-e431-4127-9fdd-777997e5d184
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 19/01/2019 - 05/03/2019
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        137.996,
        -66.707
      ],
      [
        152.655,
        -66.707
      ],
      [
        152.655,
        -42.884
      ],
      [
        137.996,
        -42.884
      ],
      [
        137.996,
        -66.707
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2019_V01 ADCP Data". Please visit the source to access the original metadata of the dataset:
https://marlin.csiro.au/geonetwork/srv/eng/csw/dataset/rv-investigator-voyage-in2019_v01-adcp-data