Table 5 RMS of GPS, Galileo, BDS-3 MEO OBDs in each direction (mm)
Mode of solutions | RMS of 3D | RMS in along-track direction | RMS in cross-track direction | RMS in radial direction |
|---|---|---|---|---|
GPS Float | 84.2 | 66.4 | 42.5 | 28.2 |
GPS Double-difference AR | 44.7 | 30.0 | 23.3 | 22.4 |
GPS Between-satellite SD AR | 38.3 | 24.6 | 20.2 | 20.8 |
Galileo Float | 98.0 | 78.4 | 44.8 | 37.5 |
Galileo Double-difference AR | 54.7 | 36.3 | 25.8 | 30.4 |
Galileo Between-satellite SD AR | 45.4 | 27.1 | 22.7 | 27.8 |
BDS-3 Float | 189.1 | 166.4 | 70.2 | 55.3 |
BDS-3 Double-difference AR | 75.9 | 55.7 | 33.5 | 39.1 |
BDS-3 Between-satellite SD AR | 57.7 | 36.9 | 28.8 | 33.2 |