DE 1 PWI: DC Electric Field Data from the Magnetosphere

Plasma Waves Instrument DC electric field data collected by NASA's Dynamics Explorer 1 (DE 1) satellite. The data likely contains time-series measurements of electric fields in Earth's magnetosphere and radiation belts. The dataset was last updated on the datagov platform in March 2026.

Use Cases

• Analyzing DC electric field variations in the radiation belts (inferred from domain, verify after download)
• Correlating plasma wave activity with other magnetospheric phenomena (inferred from domain, verify after download)
• Validating and calibrating models of space weather effects (inferred from domain, verify after download)

Strengths

• Published by the National Aeronautics and Space Administration (NASA).
• Last updated on 2026-03-13 07:48:14.365408.

Limitations

• Metadata is minimal; actual content requires verification after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file formats are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Freshness

Last updated 2026-03-13 07:48:14.365408.