Marine Plain ASPA Geological Mapping for Management Guidance

Results from SCAR Open Science Conference 2024 present geological mapping, aerial imagery, and field observations from Antarctic Specially Protected Area No. 143. The dataset likely contains geospatial polygons outlining recommended helicopter landing areas and surficial geology maps of the Vestfold Hills region. It was produced by researchers citing Geoscience Australia and presented in 2024.

Use Cases

• Assessing risks from foot traffic and helicopter access based on mapped vulnerable geological formations.
• Planning future monitoring and management strategies based on landform and geomorphology mapping.
• Identifying recommended landing zones for helicopters based on buffers around sensitive features.
• Comparing glacial sediments across the Vestfold Hills region based on regional-scale surficial geology mapping.

Strengths

• Mapping was conducted at a 1:2000 scale using aerial photos, satellite imagery, a digital elevation model, and field observations.
• Regional-scale mapping covers a 400 km2 ice-free region in East Antarctica.
• Results are presented with specific citations to authoritative geological datasets from Geoscience Australia.

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 data_gov_au, focusing solely on a specific Antarctic region.

Provenance

Source

Australian Ocean Data Network

Collection Method

Geological mapping, aerial imagery collection, and field observations.

Freshness

Last updated 2026-04-16 14:04:57.679016; freshness should be verified.

Geography

Antarctic Specially Protected Area No. 143 (Marine Plain) and the Vestfold Hills region in East Antarctica.