Surface Hydrology Polygons for Australia, Aggregated from Jurisdictional Sources

A regional dataset providing a geometric representation of major hydrographic polygon elements, both natural and artificial. The best available data was supplied by Australian jurisdictions and aggregated by Geoscience Australia. It is intended for defining hydrological features with attributes.

Use Cases

• Mapping water bodies and wetlands based on geometric polygon representations.
• Analyzing hydrological networks and watersheds using the aggregated jurisdictional data.
• Defining hydrological features for environmental impact assessments based on the attributed data.

Strengths

• Data is aggregated from the best available sources supplied by Australian jurisdictions.
• Dataset is intended for defining hydrological features with attributes.
• Last updated 2026-06-05 06:41:03.641967.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Australian Ocean Data Network, aggregated by Geoscience Australia from jurisdictional sources.

Collection Method

Aggregated from the best available data supplied by Australian jurisdictions.

Freshness

Last updated 2026-06-05 06:41:03.641967.

Geography

Australia (regional)