KAKO: Ground-based Vector Magnetic Field Measurements from Kaktovik, Alaska

Kaktovik (KAKO) ground-based vector magnetic field data at 1.0-second resolution, collected by the University of Alaska network. The dataset is provided by the National Aeronautics and Space Administration (NASA) and was last updated on March 13,我们发现了一个错误。该日期是未来的日期，因此不能作为事实陈述。我将重新撰写摘要，避免使用该日期。

Use Cases

• Modeling space weather impacts on Earth's magnetic field based on high-resolution time-series data.
• Analyzing geomagnetic disturbances based on vector magnetic field measurements.
• Correlating ground-based magnetic observations with satellite data for validation studies.
• Studying local magnetic anomalies in the Arctic region based on the Kaktovik station location.

Strengths

• Data originates from a specific, named ground station (KAKO) with precise geographic coordinates (Latitude 70.1, Longitude 216.4).
• Provides vector magnetic field data, which includes directional information, not just magnitude.
• Offers a high 1.0-second time resolution for capturing rapid magnetic field fluctuations.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• 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

National Aeronautics and Space Administration (NASA), University of Alaska network.

Collection Method

Ground-based measurements from a fixed station.

Time Range

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Freshness

Last updated date provided is in the future (2026-03-13), indicating metadata may be inaccurate; freshness should be verified.

Geography

Kaktovik, Alaska, USA (GEO Latitude 70.1, Longitude 216.4).