To consider the effect of the earth on the calculation of ultra range trajectory more accurately, an elliptic earth trajectory model adopting accurate normal gravity is established.
为了更精确地考虑地球对超远程弹道计算的影响，提出了一个计入精确正常重力的椭球地表弹道模型。
By using recent 1066a earth model, we have recalculated the loading love Numbers and obtained loading Green's functions for gravity, tilt and strain.
利用较新的1066a地球模型，对负荷勒夫数进行了重新推算，并依据负荷勒夫数组成重力、倾斜、应变及位移格林函数。
An Earth gravity field model and the characteristics of gravity anomalies of China sea and its adjacent regions are summarized.
描述了地球重力场模型和中国海及邻域重力异常的特征。
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