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RV Investigator Voyage IN2016_V03 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: in2016_v03, titled "Monitoring Ocean Change and Variability along 170 W from the ice edge to the equator." The voyage consisted of two legs: Leg-1 from Hobart (TAS) to Wellington (NZ) between April 27 and May 26 and Leg-2 from Wellington (NZ) to Lautoka (Fiji) from May 27 to June 28, 2016. Hydrology samples were collected from Niskin bottles sampled at various depths during a Conductivity-Temperature-Depth (CTD) deployment. Parameters analysed were salinity, dissolved oxygen, phosphate, silicate, nitrate plus nitrite and ammonium. Underway samples were also collected every 12 hours (or once every 24 if a CTD coincided with collection time) for nutrient analysis from the underway system which collects water from 7 m depth and is not filtered. This dataset has been archived at the CSIRO O&A Information and Data Centre (IDC) in Hobart.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 IN2016_V03 Hydrology Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/196d09ec-4e29-4afe-8304-49b5c4d0d5c9
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 13/06/2023
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        147.0,
        -66.0
      ],
      [
        190.0,
        -66.0
      ],
      [
        190.0,
        0.0
      ],
      [
        147.0,
        0.0
      ],
      [
        147.0,
        -66.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2016_V03 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-in2016_v03-hydrology-data