Geophysical and Benthic Data from the Northern Great Barrier Reef

Northern Great Barrier Reef data from a multibeam sonar survey investigating relationships between sediment, geomorphology, and benthic biodiversity. The dataset is associated with a publication in Geological Association of Canada Special Publication 47 and is provided by Geoscience Australia Data. It was last updated on 2026-04-30.

Use Cases

• Predicting benthic biodiversity occurrence based on geophysical habitat data mentioned in the description
• Modeling relationships between sediment characteristics and megabenthos assemblages
• Informing marine conservation strategies for Marine Protected Areas using geomorphological predictors

Strengths

• Data is associated with a peer-reviewed scientific publication (Geological Association of Canada Special Publication 47).
• Survey conducted using multibeam sonar, a standard method for high-resolution seabed mapping.
• Focuses on a specific, ecologically significant region: the northern Great Barrier Reef - Gulf of Papua.

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

Geoscience Australia Data

Collection Method

Multibeam sonar survey

Freshness

Last updated 2026-04-30 13:59:01.973179; freshness should be verified.

Geography

Northern Great Barrier Reef - Gulf of Papua region, Australia