CEAMARC Voyage: Seabed Sediment Photos from George V Shelf, 2007-2008
Updated 2d ago
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Description
Seabed samples were collected from 52 sites across the George V continental shelf and slope during a 2007-2008 Antarctic voyage. Sediments were photographed on deck immediately following collection with a box corer, Smith-McIntyre, or Van-Veen grab. This dataset contains these photos, labelled by station number, sample type, and sample number, and is published with the permission of Geoscience Australia.
Use Cases
Classifying seabed sediment types based on photographic texture and color.
Training computer vision models to identify marine sediment facies from deck photos.
Correlating visual sediment characteristics with physical sample data from the Marine Sediments Database.
Strengths
Photos were taken immediately after collection, likely preserving sediment structure.
Collection covers 52 distinct sites across the George V shelf and slope.
Sample collection method (box corer, Smith-McIntyre, Van-Veen grab) is indicated by station name.
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 specific Antarctic survey voyage.
Provenance
Source
Australian Ocean Data Network, Geoscience Australia.
Collection Method
Sediment samples collected during RSV Aurora Australis Voyage 3 (CEAMARC) and photographed on deck.
Time Range
December 2007 - January 2008
Freshness
Last updated 2026-06-04 07:52:01.981045; freshness should be verified.
Geography
George V continental shelf and slope, East Antarctica.
Data is packaged in a ZIP file; actual image formats and count are unknown.