RV Investigator Voyage IN2024_V05: Deep Towed Camera Imagery of Benthic Habitats

Marine National Facility RV Investigator collected imagery and oceanographic data during the SEA-MES Voyage 3. The voyage departed from and returned to Hobart between November 13 and December 12, 2024. Data includes video, stereo stills, and navigational information captured by a Deep Towed camera system.

Use Cases

• Classifying benthic habitat types based on stereo still imagery
• Analyzing temporal changes in marine ecosystems based on the multi-year SEA-MES program description
• Training object detection models for marine fauna using video footage
• Correlating visual habitat data with concurrent oceanographic measurements mentioned in the description

Strengths

• Data collected during a dedicated 30-day research voyage with defined departure and return dates
• Includes multiple data modalities: video, stereo stills, and navigational data
• Imagery is focused on benthic habitats, providing a specific ecological context

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Data may reflect geographic bias inherent to the southeast Australian marine ecosystem

Provenance

Source

Australian Ocean Data Network

Collection Method

Collected via the MNF Deep Towed camera (DTC) system during research voyage IN2024_V05

Time Range

November 13, 2024 to December 12, 2024 (AEST)

Freshness

Last updated 2026-04-10 22:02:14.990873; freshness should be verified

Geography

Southeast Australian marine ecosystem, voyage departed from and returned to Hobart