ACT Canopy Cover Statistics for Blocks and Divisions, April 2020

ACTGOV 2020 Canopy Cover - Percent Cover provides estimated vegetation coverage percentages for administrative blocks, divisions, and road polygons in the Australian Capital Territory. The dataset is derived from LiDAR point clouds captured by Aerometrex and the ACT Government in April 2020, processed to a 1-meter resolution. It reports a total urban tree canopy cover estimate for Canberra of 22.5% for 2020.

Use Cases

• Monitor urban tree canopy growth over time based on the reported 22.5% total coverage.
• Analyze vegetation coverage distribution across administrative divisions (suburbs) based on the polygon-level statistics.
• Assess urban cooling and habitat connectivity potential based on canopy coverage percentages.
• Support urban forest strategy planning based on the derived canopy footprint data.

Strengths

• Derived from high-resolution (12ppm) LiDAR data captured in April 2020.
• Provides a specific total canopy cover estimate for Canberra (22.5%).
• Data lineage and processing methodology (ArcGIS, 1m resolution) are documented.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Update schedule is every 5 years; data may not reflect recent changes.

Provenance

Source

ACT Government Geospatial Data Catalogue (ACTmapi)

Collection Method

Derived from LiDAR point clouds processed with ArcGIS to produce canopy footprints.

Time Range

April 2020

Freshness

Update schedule: every 5 years

Geography

Australian Capital Territory (ACT)