摘要
本文基于RTKLIB现有的框架,对精密单点定位中的主要误差模型进行分析,通过调用其误差改正模型算法,实现了精密单点定位解算;对定位误差分析表明,X、Y、Z三个方向均在80个历元内误差达到0.1m,而且逐步减小趋于稳定。定位误差在180个历元达到7cm.
Based on the existing framework of RTKLIB, we analyze the main error mod- el in precise point positioning and complete the precise point positioning solution by calling the error correction model algorithm. The analysis of positioning error shows that the error in three directions of X,Y and Z is 0. 1 meters in 80 epochs, and gradually decreases to stabi- lize. The positioning error is 7 cm at 180 epochs..
出处
《全球定位系统》
CSCD
2017年第1期95-99,共5页
Gnss World of China
基金
桂林电子科技大学研究生教育创新计划(编号:2016YJCX14)
