From Geoscience Australia
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Australian National Bathymetry Grids Collection

Created 17/10/2025

Updated 17/10/2025

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This collection contains all national level bathymetry grids held by Geoscience Australia (GA) dating back to survey data obtained since 1993. Value: Bathymetry data is used for a wide range of marine applications including: navigation, environmental assessment, jurisdictional boundaries, resource exploration. Scope: Data holdings lying within the offshore area of Australia, including international waters. To access the AusSeaBed Marine Data Portal use the following link: https://portal.ga.gov.au/persona/marine#/

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Additional Info

Field Value
Title Australian National Bathymetry Grids Collection
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/389a32c3-054b-4ab3-92db-32b5aeb48c4c
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 02/09/2020
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        46.0,
        -70.0
      ],
      [
        172.0,
        -70.0
      ],
      [
        172.0,
        5.0
      ],
      [
        46.0,
        5.0
      ],
      [
        46.0,
        -70.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

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