RV Investigator Antarctic Voyage Imagery of Benthic Habitats and Oceanographic Data, 2023

January 25 to March 2, 2023 imagery and data collected during the RV Investigator voyage IN2023_V01 from Fremantle to Hobart. The dataset, from the CSIRO Marlin Data Catalogue, contains video, stereo stills, and navigational data of benthic habitats around Cape Darnley, East Antarctica, captured with a Deep Towed camera.

Use Cases

• Classify benthic habitat types based on the video and stereo still imagery mentioned in the description
• Analyze seafloor composition and sediment records for paleoceanographic studies based on the voyage's scientific objective
• Correlate visual observations with oceanographic conditions using the collected navigational and oceanographic data

Strengths

• Data collected during a dedicated 37-day research voyage with specific scientific objectives
• Includes multiple data modalities: video, stereo stills, and navigational data
• Imagery captured with a specialized Deep Towed camera (DTC) instrument

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

Provenance

Source

CSIRO Marlin Data Catalogue

Collection Method

Collected via the Marine National Facility RV Investigator using a Deep Towed camera (DTC).

Time Range

January 25, 2023 to March 2,我们发现 2023 (AEST)

Freshness

Last updated 2026-04-29 12:46:42.179237; freshness should be verified

Geography

Cape Darnley, East Antarctica; voyage from Fremantle to Hobart.