GPS-RTK测量基准站误差影响分析

Analyses on the Error Influencing of the Reference Station for the RTK Survey

从GPS-RTK技术特点出发,分析了GPS-RTK测量误差来源。详细探讨了与基准站有关的误差影响特征与规律,分析了基准站已知坐标误差、载波相位及载波修改值误差影响特性。

This paper analyzed the error sources of the RTK surveying based on the RTK route survey peculiarity.The influencing characters are discussed on the error sources with relation to the reference station.The error influencing is analyzed detailedly for the known coordinate error on reference station,the phasic value error and the modification value error of the carrier wave.