LETH: Ground-based Vector Magnetic Field Data from Lethbridge

0.5-second time resolution vector magnetic field measurements collected at the Lethbridge station. The data is Level 2 processed and originates from the Athabasca University Network, managed by NASA. The station location is GEO Latitude 49.6, Longitude 247.1.

Use Cases

• Analyze high-frequency geomagnetic disturbances based on 0.5-second time resolution
• Model local magnetic field vector variations based on ground-based station data
• Correlate magnetic field data with other geophysical events based on precise geographic coordinates
• Validate satellite-based magnetic field measurements based on ground-level observations

Strengths

• High temporal resolution of 0.5 seconds for detailed analysis
• Specific geographic coordinates provided (Latitude 49.6, Longitude 247.1)
• Data is Level 2 processed, suggesting some standardization

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Data format is BIN, which may require specialized tools for access

Provenance

Source

National Aeronautics and Space Administration

Freshness

Last updated 2026-03-13 10:16:32.185103; freshness should be verified

Geography

Lethbridge, AB, Canada (GEO Latitude 49.6, Longitude 247.1)