Table 2 The RMS values of kinematic PPP solutions of single- and four-system modes in north, east and up components (MGEX and BETN networks from September 1 to December 9 in 2013)

From: Precise positioning with current multi-constellation Global Navigation Satellite Systems: GPS, GLONASS, Galileo and BeiDou

System

E(cm)

N(cm)

U(cm)

G

1.4

1.2

4.4

R

2.9

1.8

5.9

C

1.3

1.3

5.4

G/R/E/C

0.9

0.9

3.1