Antarctic Specially Protected Area No. 143 Marine Plain is valued for its outstanding Pliocene fossil fauna and rare geological features. This dataset presents results from geological mapping, aerial imagery collection, and field observations to assess the impact of human activity and provide evidence-based management options. It includes surficial geology mapping of the Vestfold Hills at a 1:2000 scale and polygons outlining recommended helicopter landing areas.
Use Cases
- Assess risks from foot and helicopter traffic based on mapped surficial geology and vulnerable formation boundaries.
- Plan future monitoring strategies for protected areas based on field observations and aerial imagery.
- Inform conservation management decisions using evidence from geological mapping and landform analysis.
- Identify recommended landing zones for helicopters based on buffers from sensitive geological features.
Strengths
- Surficial geology mapping covers a 400 km2 ice-free region at a detailed 1:2000 scale.
- Analysis integrates multiple data sources including aerial photos, satellite imagery, digital elevation models, and field observations.
- Provides specific, actionable outputs like helicopter landing zone polygons for management.
Limitations
- Row count and specific data formats (PDF, HTML) are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Geological mapping, aerial imagery collection, and field observations.
- Freshness
- Last updated 2026-06-04 07:59:11.792495; freshness should be verified.
- Geography
- Marine Plain (ASPA No. 143) and the broader Vestfold Hills region in East Antarctica.