PVO VENUS: Radio Science Openloop Data Record for Planetary Occultation

PVO VENUS RADIO SCIENCE OPENLOOP ODR VERSION 1.0 is a dataset from the National Aeronautics and Space Administration (NASA). It contains digitally sampled spacecraft signals from the Pioneer Venus Orbiter, recorded for analysis of planetary atmospheres and gravity waves. The dataset was last updated on March 13, 2026.

Use Cases

• Analyzing planetary ring structure based on variations in signal amplitude, phase, and frequency.
• Modeling atmospheric density and magnetic fields of planets during spacecraft occultation events.
• Detecting gravity waves using the recorded spacecraft signal.
• Studying charged-particle environments around planets from radio science data.

Strengths

• Data originates from the National Aeronautics and Space Administration, a recognized space agency.
• The description specifies analysis of signal variations provides information on multiple planetary characteristics.
• Dataset was 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.
• The license is listed as 'other-license-specified', requiring careful review before use.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Digitally sampled spacecraft signals (X and S-band) recorded via a computer-controlled subsystem (DSP-R).

Freshness

Last updated 2026-03-13 05:03:49.076016; freshness should be verified.