引力场模型引起的卫星轨道径向误差的估计结果

SOME ESTIMATED RESULTS ON TIlE ORBIT RADIAL ERRORS FROM SEVERAL NEW GEOPOTENTIAL MODELS

本文给出几个最新的地球引力场模型误差引起的卫星轨道径向误差的估计结果，表明JGM3和TEG3优于其它模式，现有模式引起的低轨道卫星的轨道误差较大．

In this paper, some results on the orbit radial errors from several different geopotential models are provided. These results indicate that JGM3 and TEG3 are superior to others and there exist large errors in present models for low orbit satellite.