From Geoscience Australia
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Australian National High-resolution Bathymetry Models

Created 17/10/2025

Updated 17/10/2025

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Digital Elevation Model (DEM) for bathymetry of areas of interest around Australia. These models have a 30m-resolution. Value: Bathymetry mapping of the seafloor is vital for the protection of the coastal region, allowing for the safe navigation of shipping and improved environmental management. Scope: Areas include: Northern Australia, Great Barrier Reef, and Bass Strait.

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Additional Info

Field Value
Title Australian National High-resolution Bathymetry Models
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/c6b9366e-8bfb-4b30-b210-cc037f7c2304
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 01/01/1967 - 31/05/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        122.0,
        -29.0
      ],
      [
        156.0,
        -29.0
      ],
      [
        156.0,
        -8.0
      ],
      [
        122.0,
        -8.0
      ],
      [
        122.0,
        -29.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Australian National High-resolution Bathymetry Models". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/australian-national-high-resolution-bathymetry-models