GRGM660PRIM Lunar Gravity Field Model

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A lunar gravity field spherical harmonic model derived from GRAIL mission data. The 'PRIM' designation indicates the use of a primary component solution method. It is among the most accurate lunar gravity models available, suitable for high-fidelity orbital dynamics studies requiring precise lunar gravity.

Application Value

This term has significant practical applications in cislunar mission planning and execution.

  • Intersection over Union
  • Point Spread Function
  • Flexible Image Transport System
  • Normalized Innovation Squared, NIS

References

  • Zhang et al., 2022
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Contributors: ouyangjiahong, Ou Yang Jiahong