An Improved BeiDou-2 Satellite-Induced Code Bias Estimation Method
Different from GPS, GLONASS, GALILEO and BeiDou-3, it is confirmed that the code multipath bias (CMB), which originate from the satellite end and can be over 1 m, are commonly found in the code observations of BeiDou-2 (BDS) IGSO and MEO satellites.In order to mitigate their adverse effects on absolute precise applications which use the code measur