Wiso Basin Hydrogeological Inventory for Groundwater Management

140,000 square kilometres of the Wiso Basin in Australia's Northern Territory are described in this hydrogeological inventory. The dataset, provided by the Australian Ocean Data Network, groups descriptive attributes into themes like geology, groundwater, and land use. Its last update is recorded as 2026-06-27.

Use Cases

• Model groundwater flow based on described aquitard and aquifer units like the Antrim Plateau Volcanics and Montejinni Limestone.
• Analyze stratigraphic relationships for the basin's Cambrian, Ordovician, and Devonian units.
• Support land use and environmental management planning based on the described physical geography and groundwater themes.
• Investigate geological formation hypotheses for the Lander Trough based on the described structural features.

Strengths

• Covers a large spatial area of approximately 140,000 square kilometres.
• Description groups data into 11 specific thematic categories, suggesting structured attribute information.
• Includes detailed geological context, such as the basin being 80% shallow middle Cambrian strata.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is provided as PDF files, which may hinder direct computational analysis.

Provenance

Source

Australian Ocean Data Network via data.gov.au

Freshness

Last updated 2026-06-27 20:39:59.094773; freshness should be verified.

Geography

Wiso Basin, central Northern Territory, Australia