Software

3D Architecture model of the western Gawler Craton

AuScope
Geological Survey of South Australia (Custodian of)
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://portal.auscope.org.au/geonetwork/srv/eng/catalog.search#/metadata/088f735b-a6df-44d2-9a53-8bf3dae8cc4a&rft.title=3D Architecture model of the western Gawler Craton&rft.identifier=088f735b-a6df-44d2-9a53-8bf3dae8cc4a&rft.publisher=AuScope&rft.description=The acquisition and interpretation of the deep crustal seismic line 13GA-EG1 has allowed a new 3D model to be constructed for the western Gawler Craton. The new 3D model expands on the Eastern Gawler IOGC / Woomera Prohibited Area model, which sits to the north and east of this seismic line. Interpretations used to construct this model were derived from a cross-border collaborative work program between the Geological Survey of South Australia, the Geological Survey of Western Australia and Geoscience Australia, initiated by the collection of seismic line 13GA-EG1. This is the first of three models which will cover the length of the seismic line 13GA-EG1; the others being the Albany-Fraser Orogen model in Western Australia and the Coompana model which straddles the WA/SA border. These are being worked on and will be published in the coming years to produce a continuous crustal architecture and density model between the Gawler and Yilgarn Cratons.Maintenance and Update Frequency: notPlannedStatement: This model is presented as a preliminary example of work in progress, and its accuracy (spatial or otherwise) should not be relied upon for guiding exploration or other decision-making processes. It is influenced by the following necessary constraints: - Positional accuracy - horizontal accuracy of formation boundaries is variable (interpreted); vertical accuracy of the interpolated formation surfaces, topographic and basement surfaces are variable due to resampling (topographic surface), interpretation (formation boundaries) and interpolation; - Attribute accuracy - geological attributes are based on interpretation of features in the subsurface which are not directly observable; thus they are subject to alternative interpretations.&rft.creator=Anonymous&rft.date=2018&rft.coverage=westlimit=131.25915527; southlimit=-31.71885399; eastlimit=134.59899902; northlimit=-29.43369774&rft.coverage=westlimit=131.25915527; southlimit=-31.71885399; eastlimit=134.59899902; northlimit=-29.43369774&rft_rights=Creative Commons Attribution 3.0 Australian Licence CC BY&rft_subject=geoscientificInformation&rft_subject=EARTH SCIENCES&rft_subject=Simulation and Modelling&rft_subject=INFORMATION AND COMPUTING SCIENCES&rft_subject=ARTIFICIAL INTELLIGENCE AND IMAGE PROCESSING&rft_subject=Structural Geology&rft_subject=GEOLOGY&rft_subject=South Australia&rft_subject=Gawler Craton&rft.type=Computer Program&rft.language=English Access the software
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Creative Commons Attribution 3.0 Australian Licence CC BY

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Brief description

The acquisition and interpretation of the deep crustal seismic line 13GA-EG1 has allowed a new 3D model to be constructed for the western Gawler Craton. The new 3D model expands on the Eastern Gawler IOGC / Woomera Prohibited Area model, which sits to the north and east of this seismic line. Interpretations used to construct this model were derived from a cross-border collaborative work program between the Geological Survey of South Australia, the Geological Survey of Western Australia and Geoscience Australia, initiated by the collection of seismic line 13GA-EG1. This is the first of three models which will cover the length of the seismic line 13GA-EG1; the others being the Albany-Fraser Orogen model in Western Australia and the Coompana model which straddles the WA/SA border. These are being worked on and will be published in the coming years to produce a continuous crustal architecture and density model between the Gawler and Yilgarn Cratons.

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Maintenance and Update Frequency: notPlanned
Statement: This model is presented as a preliminary example of work in progress, and its accuracy (spatial or otherwise) should not be relied upon for guiding exploration or other decision-making processes. It is influenced by the following necessary constraints: - Positional accuracy - horizontal accuracy of formation boundaries is variable (interpreted); vertical accuracy of the interpolated formation surfaces, topographic and basement surfaces are variable due to resampling (topographic surface), interpretation (formation boundaries) and interpolation; - Attribute accuracy - geological attributes are based on interpretation of features in the subsurface which are not directly observable; thus they are subject to alternative interpretations.

Notes

Purpose
To aid in geological exploration.

This dataset is part of a larger collection

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134.599,-29.4337 134.599,-31.71885 131.25916,-31.71885 131.25916,-29.4337 134.599,-29.4337

132.929077145,-30.576275865

text: westlimit=131.25915527; southlimit=-31.71885399; eastlimit=134.59899902; northlimit=-29.43369774

Subjects
Artificial Intelligence and Image Processing | Earth Sciences | Geology | Gawler Craton | Information and Computing Sciences | Simulation and Modelling | South Australia | Structural Geology | geoscientificInformation |

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Other Information
Download associated report in PDF format (Associated Report)

uri : https://sarigbasis.pir.sa.gov.au/WebtopEw/ws/samref/sarig1/image/DDD/RB201500029.pdf

3D Model data package (60Mb) (Download Model)

uri : https://dsd-gdp.s3.amazonaws.com/2039438/GDP00067.zip

(View 3D Geological Model)

uri : http://geomodels.auscope.org/model/mcarthur

global : 953acd08-6ee3-42ed-85a1-7d4613d7b2f8

Identifiers
  • global : 088f735b-a6df-44d2-9a53-8bf3dae8cc4a
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