Antarctic Contaminated Site GPR Survey from 2001/2002 Summer

GPR data collected over two abandoned tip sites in Antarctica during the 2001/2002 Antarctic summer season. The data was gathered using a Ramac 250 MHz antenna and is stored in .rad and .rd3 formats. The dataset originates from the AU_AADC organization and was last updated on NASA's Earthdata platform in December 2000.

Use Cases

• Map subsurface waste boundaries based on ground penetrating radar reflections.
• Assess environmental contamination spread at abandoned Antarctic sites.
• Validate geophysical survey methods for polar site assessment.
• Train models for interpreting GPR signals in frozen, contaminated ground.

Strengths

• Data collected with a specific Ramac 250 MHz antenna, indicating controlled methodology.
• Focus on two distinct Antarctic sites (Wilkes and Thala Valley tips) for comparative analysis.

Limitations

• Last updated 2000-12-28 23:59:59.999000; freshness should be verified.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.

Provenance

Source

AU_AADC via nasa_earthdata

Collection Method

Ground penetrating radar survey using a Ramac 250 MHz antenna.

Time Range

2001/2002 Antarctic summer season

Freshness

Last updated 2000-12-28 23:59:59.999000

Geography

Antarctica (specifically Wilkes tip and Thala Valley tip sites)