The GPS error is influenced by a lot of factors, one of them is multipath effect.
GPS接收机的误差受多种因素影响，多径干扰便是其中一项。
The major error source of GPS systems, especially of differential GPS, is the multipath signals. It will deteriorate the precision of positioning.
GPS测量，尤其是差分GPS测量，多径信号是主要的误差来源，会引起定位精确度的恶化。
The multi-path error for GPS code measurement is analyzed, and the simulations are obtained, which can provide theory evidence in the work to overcome the multipath error in GPS measurement.
对GPS伪码测量的多径误差进行了分析，给出性能仿真结果，为克服GPS测量中的多径误差提供了理论依据。
Multipath error is a main influence on high-precision GPS dynamic deformation monitoring results as it is difficult to be mitigated by difference observation in most of applications.
多路径误差在绝大部分应用中，其测站间相关性很弱，不能通过差分观测得到有效削弱，成为高精度GPS动态变形监测中的主要误差源。
The closed expression form of the maximum carrier phase tracking error caused by multipath effect is derived in this paper based on multipath signal characteristics and GPS receiver work mechanism.
推导了GPS接收机中多径效应引入的最大载波相位跟踪误差的闭合形式。
The closed expression form of the maximum carrier phase tracking error caused by multipath effect is derived in this paper based on multipath signal characteristics and GPS receiver work mechanism.
推导了GPS接收机中多径效应引入的最大载波相位跟踪误差的闭合形式。
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