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        wa.gov.au WALIS Capture WA Land Monitor
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      4. Gravity (400m) of WA v1, 2020 (DMIRS-070)

      Gravity (400m) of WA v1, 2020 (DMIRS-070)

      Bouguer Gravity - The data are displayed using a pseudo colour ramp with relief shading (azimuth 0°, elevation 80°). Values from low to high are represented by colours blue to red. This grid combines onshore Spherical Cap Bouguer gravity anomalies with offshore Free-air anomalies for Western Australia. Ground data over the continental region have been extracted from the Australian National Gravity Database (ANGD) and corrected for terrain effects. The ground data have been merged with 23 airborne vertical gravity and gravity gradiometer surveys acquired at various line spacings. Offshore Ellipsoidal Free-air gravity anomalies are based on gravity (V16.1) and topography (V9.1) data extracted from the Marine Gravity from Satellite Altimetry dataset (Sandwell and Smith, 1997, 2005).

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      Access & Use Information
      Open
      This dataset is available for use by everyone
      License
      Creative Commons Attribution 4.0
      Data Access Statement

      Data is licensed under a Creative Commons Attribution 4.0 International licence. If you have modified or transformed the Data, or derived new material from those of Department of Mines, Industry Regulation and Safety in any way, the following attribution must be used: Attribution: Based on Department of Mines, Industry Regulation and Safety material.

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      Tags
      • geology
      • geophysics
      • geoscientific
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      • dmirs-imagery-service

        DMIRS Imagery Service

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      Activity Stream RDF JSON
      department-of-mines-industry-regulation-and-safety
      Key Information
      Published by
      Department of Mines, Industry Regulation and Safety
      Information classification
      OFFICIAL
      Data theme
      Science
      Data last updated
      30-06-2020
      Update frequency
      infrequently
      Data custodian
      Chief Geophysicist
      Dataset contact
      Digital Data Administrator
      Website
      http://dmp.wa.gov.au/Geological-Survey/Geology-and-Geophysics-1387.aspx
      First published
      01-06-2020
      Metadata last updated
      22-03-2023
      Data source
      https://services.slip.wa.gov.au/public/rest/services/SLIP_Public_Services/DMIRS_Imagery_Service/MapServer/8
      Temporal coverage
      -
      Geospatial theme
      Imagery / Maps
      Geospatial source projection
      GDA2020
      Spatial coverage

      Dataset extent

      Base map and data from OpenStreetMap and OpenStreetMap Foundation
      Digital object identifier
      -
      Citation
      -
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      Acknowledgement

      The Government of Western Australia respectfully acknowledges the traditional owners of country throughout Western Australia and pays its respects to Elders past, present and emerging.

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