中文摘要：

通过处理FG5和A10型绝对重力仪实测数据,探索g7软件的内部算法。若采用软件手册提供的观测方程和算法,A10测量数据的解算结果与软件处理结果的差值在3μGal以内,而FG5相差较大。在对观测方程和时间观测量进行改正以后,得到的FG5测量数据解算结果与g7软件处理结果的差值在-0.1~0.1μGal之间。由此认为,改正后的模型和算法与g7软件所采用的解算模型和算法基本一致。

英文摘要：

This paper aims at exploring the algorithm of g7 by processing the data from FG5 and A10absolute gravimeters.When the observation equation and algorithm offered by the the software user manual is used to process the A10 data,the difference between the results of the designed program and the g7 software is less than 3μGal.However,for the FG5 data,the difference is too large to accept.After correcting the observation equation and time observations,the latter is within-0.1—0.1μGal.We believe that the models and algorithms mentioned in this paper are same as those used in the g7 software.