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National Forest and Sparse Woody Vegetation Data (Version 4, 2019 Release)

Created 02/04/2020

Updated 07/04/2022

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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 2019. 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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Additional Info

Field Value
Title National Forest and Sparse Woody Vegetation Data (Version 4, 2019 Release)
Language English
Licence Creative Commons Attribution 4.0 International
Landing Page https://data.gov.au/data/en/dataset/5176de70-d559-40ae-b061-7291e27e687b
Contact Point
Australian Government Department of Climate Change, Energy, the Environment and Water
ncas-gis-rs@industry.gov.au
Reference Period 01/01/2019 - 31/12/2019
Geospatial Coverage http://www.ga.gov.au/place-names/PlaceDetails.jsp?submit1=GA1
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "National Forest and Sparse Woody Vegetation Data (Version 4, 2019 Release)". Please visit the source to access the original metadata of the dataset:
https://data.gov.au/data/dataset/national-forest-and-sparse-woody-vegetation-data-version-4-2019-release