NSW Basement Elevation Model

In 2016, the Geological Survey of NSW (GSNSW) published a state-wide depth to basement 3D model (Robinson 2016, 2017). Since then, new geological and geophysical data have been released and used for the construction of basin-scale 3D geological models for the southern Thomson Orogen and the Sydney, Gunnedah and Bowen basins (Davidson 2019; Oliveira and Davidson 2019; Oliveira et al. 2019). The basement topography under these regions was modelled using constraints from drillholes, seismic, Seamless Geology, magnetics and gravity data. The results have now been incorporated into the updated Statewide 3D Basement Elevation Model reported herein.

Simple

Date (Publication)
2019-03-01
Edition

1
Purpose

Define Carboniferous basement.
Status
On going
Custodian
 

Geological Survey of NSW

 -

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Maintenance and update frequency
As needed
Theme

  • 3D model

  • NSW Geology

  • NSW basement topography
Access constraints
License
Use constraints
License
Other constraints

CC-BY-4.0
Spatial representation type
Grid
Denominator
25000
Metadata language
English
Character set
UTF8
Topic category
  • Geoscientific information
Begin date
2019-03-01
End date
2019-03-01
N
S
E
W
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Reference system identifier

EPSG: 3308
OnLine resource
Download GeoTIFF (

WWW:LINK

 )
OnLine resource
State-wide depth to basement 3D model update (

WWW:LINK

 )

In 2016, the Geological Survey of NSW (GSNSW) published a state-wide depth to basement 3D model (Robinson 2016, 2017). Since then, new geological and geophysical data have been released and used for the construction of basin-scale 3D geological models for the southern Thomson Orogen and the Sydney, Gunnedah and Bowen basins (Davidson 2019; Oliveira and Davidson 2019; Oliveira et al. 2019). The basement topography under these regions was refined and the results have now been incorporated into the updated state-wide depth to basement 3D model reported herein.

Hierarchy level
Dataset
File identifier
97772139-31b0-412b-ab0a-86a6b2f66c2d XML
Metadata language
English
Character set
UTF8
Date stamp
2021-09-29T10:52:26
Metadata standard name

ISO 19115:2003/19139
Metadata standard version

1.0
Point of contact
 

Geological Survey of NSW

 -

MinView Information
 
 

Overviews

overview
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Spatial extent

N
S
E
W
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Keywords

3D model NSW Geology NSW basement topography

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