Abstract：In this paper the pseudorange multipath errors are extracted by using triple frequency data broadcasted by BDS. The results indicate that the multipath errors of pseudorange are at the meter level and that they change quickly. The multipath errors remaining after and between epoch difference can affect cycle-slip detect and repair. A new method for BDS triple-frequency cycle-slip detection and repair, which considers multipath correction, is introduced. Experiments are carried out to assess the performance of the new method. The results show that the method can control the impact of multipath errors and improve the success rate of cycle-slip repair.
XIAO Guorui,SUI Lifen,QI Guobin et al. A New Method for BDS Triple-Frequency Cycle-Slip Detection and
Repair with Multipath Correction in Considering[J]. jgg, 2015, 35(4): 671-675.
