Mars Express MRS: Radio Science Occultation Data from 2019-04-20

Mars Express Radio Science data collected by NASA during the extended mission phase from 2019-01-01 to 2020-12-31. The dataset is an occultation measurement covering a specific time window from 2019-04-20T03:40:00.000 to 2019-04-20T05:25:00.000. It was last updated on the platform in 2026-03-13.

Use Cases

• Analyzing Martian atmospheric profiles based on radio signal occultation data.
• Studying temporal changes in the Martian ionosphere based on the specified measurement window.
• Calibrating or validating radio science models for Mars Express mission data.

Strengths

• Data originates from the authoritative NASA Mars Express mission.
• Covers a precisely defined time range from 2019-04-20T03:40:00.000 to 2019-04-20T05:25:00.000.
• Dataset metadata indicates a recent platform update on 2026-03-13.

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

Occultation measurement collected by the Mars Express spacecraft.

Time Range

2019-01-01 to 2020-12-31 (mission phase), with a specific measurement from 2019-04-20T03:40:00.000 to 2019-04-20T05:25:00.000

Freshness

Last updated 2026-03-13 07:44:32.973718; freshness should be verified.

Geography

Mars