MARS EXPRESS MRS: Mars Gravity Measurements from 2013-2014

Mars Express Radio Science gravity data collected by NASA during the extended mission phase from 2013-01-01 to 2014-12 31. The dataset includes a specific measurement interval from 2013-01-07T08:02:01.000 to 2013-01-07T11:01:25.500. It was last updated on the platform in March 2026.

Use Cases

• Modeling the global gravity field of Mars based on radio science measurements.
• Analyzing temporal variations in Martian gravity based on the specified time range.
• Calibrating or validating other orbital gravity datasets for Mars.
• Studying the internal structure and composition of Mars based on gravity anomalies.

Strengths

• Data originates from NASA, a recognized space agency.
• Covers a defined two-year mission period from 2013 to 2014.
• Includes a precise timestamp for a specific measurement event.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset scale are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Collected via Mars Express spacecraft Radio Science experiment.

Time Range

2013-01-01 to 2014-12-31

Freshness

Last updated 2026-03-13 19:20:29.660840; freshness should be verified.

Geography

Mars (global)