Accurate GLONASS Time Transfer for the Generation of the Coordinated Universal Time
Figure 3
Bias of the GLN PRN 11 L1C link (+) relative to the GPS PPP link (ā) for the data set UTC 1009. Here is the standard deviation of the difference of GLNL1C-GPSPPP but that of the mean of the difference. The same definition is given to the Ļ throughout the paper.