SEA-MES Voyage 4: Benthic Habitat Imagery from RV Investigator, May-June 2025

Southeast Australian marine ecosystem imagery collected by the Marine National Facility's RV Investigator between May 27 and June 28, 2025. The dataset includes video and stereo stills of benthic habitats, captured using a Deep Towed camera (DTC) during the SEA-MES Voyage 4, alongside navigational data. It is hosted by the Australian Ocean Data Network and was last updated in April 2026.

Use Cases

• Classify benthic habitat types based on the video and stereo still imagery.
• Analyze changes in marine ecosystems over a 25-year period based on the voyage's stated research goal.
• Correlate visual habitat observations with oceanographic conditions based on the described accompanying data.
• Develop computer vision models for automated marine habitat monitoring based on the image and video data.

Strengths

• Data collected during a dedicated research voyage (IN2025_V04) with a clear scientific objective.
• Includes multiple data modalities: video, stereo stills, and navigational data.
• Voyage time range is precisely defined as May 27 to June 28, 2025 (AEST).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are 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 using the MNF Deep Towed camera (DTC) aboard the RV Investigator.

Time Range

May 27, 2025 to June我们发现一个错误。根据输入，航次时间为2025年5月27日至6月28日。

Freshness

Last updated 2026-04-28 13:35:39.363502; freshness should be verified.

Geography

Southeast Australian marine ecosystem, departing from and returning to Hobart.