• NSW Geoscience Metadata
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NSW Thorium divided by Potassium (Th/K)

Pseudocolour image of the ratio between thorium and potassium within the upper 20 centimetres of the ground. This image was generated using normalised input grids to avoid ‘divide by zero’ errors. Cooler colours indicate lower abundances of thorium relative to potassium and warmer colours represent the opposite. Variations in Th/K ratio are caused varied mineral compositions in host rocks and soils. This statewide image was generated by merging many individual airborne radiometric surveys.

Simple

Date (Revision)
2025-05-05T00:00:02
Status
Completed
Custodian
 

Geological Survey of NSW

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Theme
  • WCS

  • ImageMosaic

  • Radio

Topic category
  • Geoscientific information
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Reference system identifier

EPSG:4326

Reference system identifier

CRS:84

Distribution format
OnLine resource
Download Thorium divided by Potassium 2025 ERS file (3.8GB) (

WWW:DOWNLOAD-1.0-http--download

)
OnLine resource
Download Thorium divided by Potassium 2025 TIF file (

WWW:DOWNLOAD-1.0-http--download

)
Hierarchy level
Dataset
File identifier
a2000051-19f0-4052-b8bf-e3bf5ee3bda4 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-05-05T14:48:52
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Custodian
 

Geological Survey of NSW

-

Email MinView Information


 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

ImageMosaic Radio WCS

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