Geology of the Wet Tropics Bioregion: Polygon Mapping Derived from Aerial Photography

Wet Tropics Management Authority (2013) produced polygons depicting geology within the Wet Tropics bioregion. The dataset covers the entire bioregion and was derived from 1:25,000 aerial photography, manually digitized by botanist J.P.Stanton and geologist D.J.Stanton. Attribute accuracy is estimated at 95% and positional accuracy at +/- 12m.

Use Cases

• Analyze geological boundaries based on manually delineated polygon data.
• Study correlations between geology and vegetation patterns as referenced in the description.
• Use geospatial polygons for environmental mapping and planning within the Wet Tropics bioregion.

Strengths

• Attribute accuracy is estimated at 95%.
• Positional accuracy is estimated at +/- 12m from true position.
• Dataset covers the entire Wet Tropics bioregion.
• Mapping is based on interpretation of aerial photographs and field verification.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last updated 2026-07-14 10:07:36.867416; freshness should be verified.

Provenance

Source

Wet Tropics Management Authority

Collection Method

Polygons manually drawn onto scanned and rectified aerial photography, with field verification.

Geography

Wet Tropics bioregion of Queensland