Seafloor Imagery from the Totten Seafloor, East Antarctica, 2014

Seafloor imagery collected during the NBP14-02 research voyage from January to March 2014 across an area greater than 3000 km². The dataset contains downward-facing digital still and video images of the seafloor, captured using a 'yoyo' camera system deployed from the RVIB Nathaniel B Palmer. Imagery is hosted by the National Computing Infrastructure (NCI) and was analyzed for seafloor habitats.

Use Cases

• Classifying seafloor habitats based on the analyzed still imagery.
• Mapping benthic community distribution across the surveyed area.
• Training computer vision models for automated seafloor feature detection.
• Conducting baseline studies for environmental monitoring in the Antarctic region.

Strengths

• Imagery covers a surveyed area greater than 3000 km².
• High-resolution stills captured with a 10.2-megapixel camera.
• Each image captures approximately 4.8 m² of seafloor with controlled lighting and camera settings.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Geoscience Australia Data

Collection Method

Imagery captured via a 'yoyo' camera system with a downward-facing digital still camera and strobe, deployed on a coaxial cable.

Time Range

29 January – 16 March 2014

Freshness

Last updated 2026-04-20 01:45:11.003507; freshness should be verified.

Geography

Totten seafloor, East Antarctica