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National Forest and Sparse Woody Vegetation Data (Version 6.0 - 2021 Release)

Created 19/09/2022

Updated 27/09/2022

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Landsat satellite imagery is used to derive woody vegetation extent products that discriminate between forest, sparse woody and non-woody land cover across a time series from 1988 to 2021. A forest is defined as woody vegetation with a minimum 20 per cent canopy cover, at least 2 metres high and a minimum area of 0.2 hectares. Sparse woody is defined as woody vegetation with a canopy cover between 5-19 per cent.

The three-class classification (forest, sparse woody and non-woody) supersedes the two-class classification (forest and non-forest) from 2016. The new classification is produced using the same approach in terms of time series processing (conditional probability networks) as the two-class method, to detect woody vegetation cover. The three-class algorithm better encompasses the different types of woody vegetation across the Australian landscape.

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Title National Forest and Sparse Woody Vegetation Data (Version 6.0 - 2021 Release)
Language English
Licence Creative Commons Attribution Share Alike 4.0 International
Landing Page https://data.gov.au/data/dataset/b0d6b762-fe24-4873-91bd-ae0a8bbb452e
Contact Point
Australian Government Department of Climate Change, Energy, the Environment and Water
ncas-gis-rs@industry.gov.au
Reference Period 01/01/1988 - 31/12/2021
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    137.13828,
    -28.61389
  ],
  "type": "Point"
}
Data Portal Data.gov.au