HVC_144629
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3D structural and geological models that provide insight and understanding of the continents subsurface. The models capture 3D stratigraphy and architecture, including the depth to bedrock and the locations of different major rock units, faults and geological structures. <b>Value: </b>These models are valuable for exploration and reconstructions of Australia's evolution <b>Scope: </b>Contains a variety of 3D volumetric models and surfaces that were produced for specific projects at regional to continental scale.
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The Tasmanian TASGO 3D model is a model of the geological structure of Tasmania. It contains: interpretations of the TASGO seismic reflection data and reflection and refraction paths from the TASGO seismic refraction survey, plus elevation, bathymetry, satellite imagery, geology maps, geophysical images, major geological structures, gold deposits, geochronology sites, and Dundas area seismic interpretations, cross-sections and fault planes. It is an interactive VRML (Virtual Reality Modelling Language) model. Users can turn data layers on and off and manipulate the model by rotating, zooming and panning. It is a product of the TASGO project, a National Geoscience Agreement (NGA) project between Mineral Resources Tasmania and Geoscience Australia. Software required Geoscience Australia's X3D and older VRML models require the free plugin BS Contact and work best with the web browser Internet Explorer version 6 or higher.
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3D Map and Supporting Geophysical Studies in the Gawler Craton and Curnamona Province - 3D Data. Data consists of file names: cross_sections; curie_depth; dem; deposits; depth_to basement_GA; depth_to basement_Seebase; earthquakes; gravity; inversions; magnetics; magnetotellurics; outlines; projection_tm138; radiometrics; seismic; sm_nd_gawler; solid_geology_detailed; solid_geology_simplified; solid_geology_voxet and topography
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This release comprises the 3D geological model of the Yilgarn-Officer-Musgrave (YOM) region, Western Australia, as Gocad voxets and surfaces. The YOM 3D geological model was built to highlight the broad-scale crustal architecture of the region and extends down to 60 km depth.
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These data comprises the 3D geophysical and geological map of the Georgina-Arunta region, Northern Territory. This 3D map summarises the key basement provinces of this region, including the geometric relationships between these provinces. Depth of cover data, and approximate thicknesses of key basins within the region are also provided. Supporting geophysical studies, including inversions of gravity and magnetic data, and seismic data and their corresponding interpretations acquired under the Australian Government's Onshore Energy Security Program, are included with this 3D map. Finally, additional data, such as topographic data, are also included.
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T11 Report 3D Architecture and Predictive Mineral System Analysis of the Central Lachlan Subprovince and Cobar Basin, New South Wales
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Geographic extent The Flinders Ranges region is located in South Australia to the north of Adelaide. The data in this model covers the majority of South Australia. Contents This VRML model contains DEM surface, satellite image, elevation image, surface geology image, gravity image, magnetic image, seismic stations and earthquake events mapped in their true three dimensional locations for the Flinders Ranges and surrounding region. Software required Geoscience Australia's X3D and older VRML models require the free plugin BS Contact and work best with the web browser Internet Explorer version 6 or higher. Size Approximately 4MB Startup download only 200KB - remaining data downloads when layers are selected.
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Project Y4 Final Report - Parts I & II January 2005 - July 2008 Concepts to targets: a scale integrated mineral systems study of the Eastern Yilgarn Craton
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Geoscience Australia (GA) has created a unique collection of 3D structural and geological models and model inputs for Australia and its near shore regions. Currently the collection contains a variety of 3D volumetric models and surfaces that were produced for specific projects at regional to continental scale. The approximately 40 regional scale models in the collection cover roughly 1/3 of the Australian continent. The models capture 3D stratigraphy and architecture, including the depth to bedrock and the locations of different major rock units, faults and geological structures. The geologic models represent the integration of geophysical surveys, seismic surveys, borehole data, field geology, and geochemical data, the majority of which will now be available through this and other RDSI collections. In their current form, the 3D models provide a valuable input to simulations of geological processes. However, the plan over time is to use the HPC capability at NCI and the large storage volumes available to dynamically integrate the various models and geological, geochemical and geophysical derivative products to then create a unified 3D model for the entire continent. Separately and then cumulatively, these models will provide an important new basis for describing and understanding Australia's geologic evolution and resource wealth. Currently there are no international open standards for the development and storage of 3D geological models, which is why they are difficult to integrate or stitch into nationally integrated data sets. The lack of consistency of the models means that each has to be transformed into formats compatible with existing HP modelling and simulation software. It is hoped that through exposing these 3D geological models into a HP collaborative environment that this will foster and accelerate the development of international standards and tools necessary for the assimilation of 3D geological models into a variety of HP programs. <b> Note: This record has been superseded by eCat 144629:</b> - <a href="https://pid.geoscience.gov.au/dataset/ga/144629">https://pid.geoscience.gov.au/dataset/ga/144629</a>
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The Common Earth Model is a collection of data collated by Geoscience Australia that aims to give a unified overview of the geology of Australia. The data are visualised in the Geoscience Australia 3D Data Viewer software and the intention is to give users a rich environment to explore diverse geological data. Geoscience Australia has collated these datasets from a wide range of sources. Copyright in all content on the DVD remains with the originating organisations and individuals, and may not be reproduced without permission. The 3D Data Viewer software itself is released under Creative Commons Attribution 4.0.