The Sudanese gravimetric geoid: SUD-GM2014

The Sudanese SUD-GM2014 gravimetric geoid model has been computed from the available terrestrial mean free-air gravity anomalies, the TIM-R4 GOCE-only global geopotential model,...苏丹SUD-GM2014重力大地水准面模型 (gravimetric geoid model) 系由现有陆地平均自由空气重力异常数据，以及仅基于重力场和稳态海洋环流探测器（Gravity Field and Steady-State Ocean Circulation Explorer，GOCE）的TIM-R4全球重力位模型 (global geopotential model) 等计算得到。