TAN0713: Deep-Sea Video and Images from Eastern Australian Margin

42 video transects and 6,229 still photographs were collected from the Capel and Faust basins and Gifford Guyot during the TAN0713 survey in 2007. The voyage, operated through the Offshore Energy Security Program, aimed to explore deep-sea habitats and assess petroleum potential in water depths ranging from 259 to 2,260 meters. Data was collected by the Tangaroa in collaboration with NIWA, Fugro Robertson Inc., and the University of the Sea.

Use Cases

• Classifying deep-sea benthic habitats based on video transects and still images.
• Analyzing geological features for petroleum potential assessment as mentioned in the survey aims.
• Training computer vision models for automated identification of marine fauna and substrate types.
• Conducting temporal comparisons of seabed morphology and biological communities in the Eastern Australian Margin.

Strengths

• Contains 42 one-hour video transects and 6,229 still photographs, providing substantial visual documentation.
• Covers a significant depth range from 259 to 2,260 meters across specific basins and a guyot.
• Data collection is documented by a post-survey report (GA Record 2009/22 and 2009/26).

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/temporal/source bias inherent to data_gov_au.

Provenance

Source

Australian Ocean Data Network

Collection Method

Collected via ship-based survey (RV Tangaroa) using video and photographic equipment.

Time Range

7 October to 22 November 2007

Freshness

Last updated 2026-04-10 20:14:05.370031; freshness should be verified.

Geography

Eastern Australian Margin, specifically the Capel and Faust basins and Gifford Guyot