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RV Investigator Voyage IN2023_V02 Hydrology Data

Created 25/06/2025

Updated 25/06/2025

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This record describes Hydrology (HYD) data collected from the Marine National Facility (MNF) RV Investigator voyage IN2023_V02, titled: "Gigantic submarine landslide offshore western Tasmania: risk mitigation for shelf derived tsunami in Australia." The voyage took place between March 24 and April 30, 2023, departing from Hobart (TAS) and returning to Hobart. Hydrology samples were collected from Niskin bottles sampled at various depths during Conductivity-Temperature-Depth (CTD) deployments. Parameters analysed were salinity, dissolved oxygen, phosphate, silicate, nitrate plus nitrite and ammonium. This dataset has been processed (quality-controlled), and archived at the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart. Additional information regarding this dataset is contained in the Voyage Report and Data Processing Report.

Files and APIs

Additional Info

Field Value
Title RV Investigator Voyage IN2023_V02 Hydrology Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/1c7d278b-1327-4f39-b131-71a056033a5f
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 24/03/2023 - 30/04/2023
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        141.842,
        -44.171
      ],
      [
        147.618,
        -44.171
      ],
      [
        147.618,
        -42.491
      ],
      [
        141.842,
        -42.491
      ],
      [
        141.842,
        -44.171
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2023_V02 Hydrology 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-in2023_v02-hydrology-data