GPS接收机噪声对天线相位中心检测的影响分析

Analysis of influence of GPS receiver noise on calibration of antena phase center

利用四天的零基线观测数据,截取不同时间长度的数据段,解算出北方向、东方向、高程方向的偏差量ΔN、ΔE、ΔU,对这些偏差量进行统计分析和误差分析。

According to the observation data of four days,this paper intercepts data segment of different time intervat,then computes offsetsΔN,ΔE,ΔU and makes the statistical and error analysis to the off-sets.The results shows that