ACT Canopy Cover Polygons Derived from 2020 LiDAR

ACT Government Open Data provides canopy cover footprints for the Australian Capital Territory. The polygons are derived from a 2020 LiDAR Canopy Height Model, estimating high vegetation above 3 meters at a 1-meter resolution. The dataset is maintained by the Office of Nature Conservation.

Use Cases

• Analyze canopy cover distribution across Canberra to assess urban cooling potential.
• Model the relationship between canopy height and biodiversity indicators for conservation planning.
• Integrate canopy footprint data with urban infrastructure layers to evaluate living infrastructure coverage.

Strengths

• Derived from high-resolution 1-meter LiDAR data.
• Focuses on high vegetation with a defined height threshold of 3 meters.
• Sourced from the authoritative ACT Government Open Data platform.

Limitations

• Data is from a single year (2020), limiting temporal trend analysis.
• The specific spatial extent and number of polygons are unknown.
• Available only in HTML format, which may complicate direct geospatial analysis.

Provenance

Source

ACT Government Open Data, Office of Nature Conservation (ONC Maps and Data).

Collection Method

Derived from 2020 LiDAR Canopy Height Model.

Time Range

2020.

Freshness

Last updated March 2026.

Geography

Canberra, Australian Capital Territory, Australia.