SEA-MES Voyage 2: Benthic Habitat Imagery from RV Investigator, May 2024

Marine imagery and oceanographic data collected during a 31-day voyage in May 2024 from Hobart to Sydney. The Australian Ocean Data Network provides video and stereo stills of benthic habitats captured by the MNF Deep Towed camera. This data supports a long-term study of ecosystem change in the southeast marine region over 25 years.

Use Cases

• Analyze changes in benthic habitats over time based on the 25-year study context mentioned in the description
• Map seafloor composition and biodiversity based on stereo still imagery of benthic habitats
• Correlate habitat observations with oceanographic conditions based on the collected oceanographic data
• Train computer vision models for automated marine species identification based on video and still imagery

Strengths

• Data collection occurred over a defined 31-day voyage in May 2024.
• Includes multiple data types: video, stereo stills, and navigational data.
• Imagery is focused on benthic habitats, providing targeted ecological context.

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

Australian Ocean Data Network

Collection Method

Collected via the MNF Deep Towed camera (DTC) on the RV Investigator research vessel.

Time Range

May 01, 2024 to May 31, 2024 (AEST)

Freshness

Last updated 2026-06-05 06:17:20.361785; freshness should be verified.

Geography

Southeast marine ecosystem, voyage from Hobart to Sydney.