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Geognostics OZ SEEBASE 2021

Created 16/10/2025

Updated 16/10/2025

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Geognostics OZ SEEBASE depth‐to‐economic basement model of Australia and ancillary datasets. In this update, basement is defined as the top of igneous or metamorphic crust at the base of undeformed sediments, regardless of age. Note that in deeper parts of some basins, such as the greater McArthur Basin, the deepest section may be metasedimentary. Data provided by Geognostics, 2021. OZ SEEBASE® 2021 (Version 1, May 2021). Geognostics Australia Pty Ltd, https://www.geognostics.com/oz‐seebase‐2021. Web Map Service layers include: - Depth to Basement Image - Depth to Basement Grid - Sediment Thickness Grid - Derivative OZ SEEBASE Sediment Thickness Grid - Basement Thickness Grid Disclaimer: The conclusions and recommendations expressed in this Geognostics digital release represent the opinions of the authors based on the data available to them. No liability is accepted for the total accuracy of this report or related datasets, nor any commercial decisions or actions made resulting from this report.

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Additional Info

Field Value
Title Geognostics OZ SEEBASE 2021
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/97ed8ecd-7e4e-459a-a448-527a84a6816d
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 01/11/2021
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        106.0,
        -50.5
      ],
      [
        159.001,
        -50.5
      ],
      [
        159.001,
        -0.001
      ],
      [
        106.0,
        -0.001
      ],
      [
        106.0,
        -50.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Geognostics OZ SEEBASE 2021". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/geognostics-oz-seebase-2021