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GIS Layer: Mixed Layer Depth in the Australian Region

Created 25/06/2025

Updated 25/06/2025

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ESRI grids showing the ocean Mixed Layer Depth annual amplitude and annual mean, calculated from the oceanographic temperature and salinity cast data used to generate CARS2000. These grids have been produced by CSIRO for the National Oceans Office, as part of an ongoing commitment to natural resource planning and management through the 'National Marine Bioregionalisation' project. CARS2000 is derived from ocean cast data, which is always measured above the seafloor. However, for properties which do not change rapidly near the seafloor, this would not lead to a significant error.

Files and APIs

Additional Info

Field Value
Title GIS Layer: Mixed Layer Depth in the Australian Region
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/94bd1b5d-d134-4153-b055-c5e5ab95b858
Contact Point
CSIRO Marlin Data Catalogue
Donna.Hayes@csiro.au
Reference Period 01/01/1990 - 01/01/2000
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        90.0,
        -63.0
      ],
      [
        180.0,
        -63.0
      ],
      [
        180.0,
        -3.0
      ],
      [
        90.0,
        -3.0
      ],
      [
        90.0,
        -63.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "GIS Layer: Mixed Layer Depth in the Australian Region". Please visit the source to access the original metadata of the dataset:
https://marlin.csiro.au/geonetwork/srv/eng/csw/dataset/gis-layer-mixed-layer-depth-in-the-australian-region1