Keppel Bay Seabed Sediment Classification and Geomorphology

A geospatial dataset mapping seabed sediments in Keppel Bay, Central Queensland, Australia. The data was produced by Geoscience Australia using sediment sampling and acoustic seabed mapping tools. Sediments are classified into five distinct classes based on grainsize, chemical composition, and modelled seabed shear stress.

Use Cases

• Classify seabed sediment types based on grainsize and chemical composition.
• Model seabed shear stress and sediment transport based on wave and tidal current data.
• Map geomorphological features in a macrotidal bay environment.

Strengths

• Sediment classification uses five distinct classes derived from multiple variables.
• Data collection combined physical sediment sampling with acoustic seabed mapping.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Geoscience Australia Data

Collection Method

Combination of sediment sampling and acoustic (sonar) seabed mapping tools.

Freshness

Last updated 2026-05-14 03:24:28.037052; freshness should be verified.

Geography

Keppel Bay, Central Queensland, Australia