Carnarvon Shelf Bathymetry and Benthic Habitat Flythrough Video

A flythrough video visualizes the bathymetry and benthic habitats of the Carnarvon shelf near Point Cloates. The bathymetric data was collected in 2008 using a 300 kHz Simrad EM3002 multibeam sonar system aboard the RV Solander. The dataset was produced through a collaboration between Geoscience Australia and the Australian Institute of Marine Science for the Marine Biodiversity Research Hub.

Use Cases

• Visualizing seabed geomorphology based on the described ridges and mounds at 60m depth.
• Studying hard substrate habitat distribution for coral and sponge communities mentioned in the description.
• Supporting marine spatial planning based on the high-resolution bathymetric survey of the Carnarvon shelf.

Strengths

• Data derived from a specific 300 kHz Simrad EM3002 multibeam sonar system, suggesting high-resolution collection.
• Describes specific geomorphic features like a prominent ridge at 60m water depth and complex inner-shelf ridges.
• Produced by authoritative institutions Geoscience Australia and the Australian Institute of Marine Science.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• The primary data format is a video flythrough, which may limit quantitative analysis without the underlying raw data.

Provenance

Source

Australian Ocean Data Network, via data_gov_au.

Collection Method

Multibeam sonar survey from RV Solander.

Time Range

Survey conducted in 2008.

Freshness

Last updated 2026-04-28 15:21:28.132373; freshness should be verified.

Geography

Carnarvon shelf, specifically Point Cloates, Australia.