EAGL: Ground-based Vector Magnetic Field Data from Alaska

Level 2 vector magnetic field measurements recorded at a ground station in Eagle, Alaska. The data has a 0.5-second time resolution and is part of the University of Alaska network. It was last updated on March 13, 2026.

Use Cases

• Modeling geomagnetic disturbances based on high-resolution vector magnetic field data.
• Analyzing diurnal and seasonal magnetic field patterns based on time-series data from a specific station.
• Correlating ground-based magnetic measurements with satellite data based on the precise station location.
• Studying space weather impacts on terrestrial magnetic fields based on continuous monitoring data.

Strengths

• Data has a high temporal resolution of 0.5 seconds.
• Station location is precisely specified with geographic coordinates (Latitude 64.8, Longitude 218.8).
• Data is part of a recognized scientific network (University of Alaska).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

National Aeronautics and Space Administration

Freshness

Last updated 2026-03-13 10:30:26.963527; freshness should be verified.

Geography

Eagle, Alaska, USA (GEO Latitude 64.8, Longitude 218.8)