Australian Seabed Mapping Coordination Progress Report

Three years of progress from the AusSeabed national program, which coordinates seabed mapping efforts across Australia's 10-million-square-kilometer marine jurisdiction. The program, founded by a cross-sector collaboration and managed by the Australian Ocean Data Network, aims to address the knowledge gap where only 25% of the seafloor is adequately mapped. The presentation overview was last updated in April 2026.

Use Cases

• Analyze progress in seabed mapping coverage against the 25% baseline estimate for Australia's marine jurisdiction.
• Coordinate future data acquisition efforts by integrating previously isolated seabed mapping datasets from various sectors.
• Support marine engineering projects by assessing the availability and consistency of high-resolution bathymetric data.
• Evaluate the federated platform's effectiveness in collating seabed data types with other marine data holdings for research.

Strengths

• Program covers a national marine jurisdiction of over 10 million square kilometers.
• Based on three years of coordinated cross-sector effort and community commitment.

Limitations

• The dataset appears to be a presentation or report (HTML format), not raw mapping data.
• Specific data volumes, row counts, and column details for seabed features are unknown.
• The record was noted as superseded in September 2024, indicating potential staleness.

Provenance

Source

Australian Ocean Data Network, AusSeabed program.

Collection Method

Cross-sector collaborative national program coordinating data acquisition, quality assurance, processing, and delivery.

Time Range

Covers three years of program progress up to the presentation date.

Freshness

Last updated in April 2026, but the core record was superseded in September 2024.

Geography

Australia's marine jurisdiction.