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RV Investigator Voyage IN2021_V01 ADCP Data

Created 12/10/2024

Updated 12/10/2024

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This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_V01, titled: "Quantifying krill abundance for krill monitoring and management off the Australian Antarctic Territory". The voyage took place from Hobart (TAS) to Hobart between January 29 and March 24, 2021.

Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband for transit to and from the survey area. During survey transects the OS150 was used. Data was collected using UHDAS and post-processed using CODAS. Internal triggering was used for the transits to and from the survey site only. When run on transect lines or during target trawling, triggering was performed via KSYNC, synchronised to the EK80 with a ping frequency between 1 and 2.5 seconds. Please see the voyage computing and electronics report for more details regarding operation.

This dataset was processed and then archived within the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart.

Files and APIs

Additional Info

Field Value
Title RV Investigator Voyage IN2021_V01 ADCP Data
Language eng
Licence Not Specified
Landing Page https://devweb.dga.links.com.au/data/dataset/b095e3df-40e3-4ca9-ac6e-5e1697ae1a03
Contact Point
Atlantic Oceanographic and Meteorological Laboratory (AOML)
data-requests-hf@csiro.au
Reference Period 29/01/2021 - 24/03/2021
Geospatial Coverage
Map data © OpenStreetMap contributors
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    [
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        54.904,
        -68.002
      ],
      [
        147.554,
        -68.002
      ],
      [
        147.554,
        -42.886
      ],
      [
        54.904,
        -42.886
      ],
      [
        54.904,
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      ]
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  "type": "Polygon"
}
Data Portal Data.gov.au