Western Eyre Marine Park Bathymetry Survey April 2024

Bathymetry and seabed data were acquired by the RV Bold Explorer for the SSCN cable route survey in April 2024. The dataset covers the Western Eyre Marine Park area, focusing on seabed features and shallow geology. Data collection followed equipment calibration and testing at Fremantle Port.

Use Cases

• Analyze bathymetry data to model seabed topography and identify potential submarine cable route hazards.
• Map seabed features to support marine park habitat and geological studies.
• Integrate shallow geology observations with bathymetry for geotechnical assessments of the survey area.

Strengths

• Data collected using calibrated multibeam echosounder (MBES) and USBL systems.
• Survey conducted by a dedicated vessel (RV Bold Explorer) with a specified survey team and client representative.
• Dataset is part of a broader investigation covering bathymetry, seabed features, and shallow geology.

Limitations

• Specific data dimensions (row count, column count) and sample data are unavailable for assessment.
• Dataset is explicitly not to be used for navigational purposes, limiting its application scope.

Provenance

Source

Geoscience Australia Data

Collection Method

Acquired via a marine survey using hull-mounted and tow sensors, including multibeam echosounder (MBES), following calibration and testing.

Time Range

Primary data acquisition occurred in April 2024, with specific activities from April 17 to April 20.

Freshness

Data was last updated in the platform on March 7, 2026, with primary acquisition in April 2024.

Geography

Western Eyre Marine Park, Australia.