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National ASTER Map TIR Quartz index

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Created 20/01/2025

Updated 20/01/2025

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Band ratio: B11/(B10+B12) Blue is low quartz content Red is high quartz content Geoscience Applications: Use in combination with Silica index to more accurately map "crystalline" quartz rather than poorly ordered silica (e.g. opal), feldspars and compacted clays.

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Additional Info

Field Value
Title National ASTER Map TIR Quartz index
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/90e0ad5c-2cfc-462c-8e3e-30a8170209ee
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 11/04/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[111.5, -44.5], [155.0, -44.5], [155.0, -9.0], [111.5, -9.0], [111.5, -44.5]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "National ASTER Map TIR Quartz index". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/national-aster-map-tir-quartz-index

Original dataset
Dataset copies

No duplicate datasets found.