GPS的原始观测数据，能够利用此数据进行定位算法的研究及各种后处理。-GPS raw observational data, can use this data location algorithm and various post-treatment.

本文提出了一种新的算法为SINS辅助GPS跟踪环误差分析与最优带宽设计-This paper presents a new algorithm for the SINS assisted GPS tracking loop bandwidth of the error analysis and optimal design