MARS EXPRESS MRS: Mars Gravity Measurements from Extended Mission

Mars Express Radio Science gravity data collected by NASA between 2010-01-01 and 2012-12-31. The dataset likely contains time-series measurements of gravitational forces across the Martian surface. A specific measurement interval spans from 2012-06-01T10:43:44.000 to 2012-06-01T13:10:10.500.

Use Cases

• Modeling Martian crustal thickness based on gravity anomalies.
• Analyzing temporal variations in gravitational forces over a specific measurement interval.
• Calibrating orbital models for spacecraft based on global gravity data.
• Mapping subsurface features like aquifers or magma chambers inferred from gravity signals.

Strengths

• Data originates from a dedicated NASA mission, suggesting high instrument calibration.
• Provides a specific, high-resolution measurement window of over 2.5 hours.
• Covers a multi-year extended mission phase from 2010 to 2012.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is 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

Radio Science measurements from the Mars Express spacecraft.

Time Range

Extended mission phase 2010-01-01 to 2012-12-31.

Freshness

Last updated 2026-03-13 05:20:08.874421; freshness should be verified.

Geography

Mars (global)