LANL1989 MPA: High-Resolution Magnetospheric Plasma Analyzer Data

LANL1989 Magnetospheric Plasma Analyzer data provides high-resolution measurements of ions and electrons in Earth's magnetosphere. The dataset originates from NASA, a leading space agency, and was last updated in March 2026. Its specific temporal and spatial coverage requires inspection of the data files.

Use Cases

• Model magnetospheric particle populations based on high-resolution ion and electron data.
• Analyze plasma wave interactions using concurrent ion and electron measurements.
• Validate space weather simulation outputs against in-situ observational data.

Strengths

• Data originates from NASA, a highly authoritative source for space science.
• Last updated on 2026-03-13, indicating recent metadata maintenance.

Limitations

• 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

Collection Method

Collected by the Magnetospheric Plasma Analyzer (MPA) instrument, likely on a satellite mission.

Time Range

1989, as suggested by the dataset title, but exact coverage is unspecified.

Freshness

Last updated 2026-03-13 06:39:43.480676

Geography

Magnetospheric, implying data collected in space around Earth.