Table 3 Statistical results of PPP positioning errors and convergence time based on the static test data
From: A resilient adjustment method to weigh pseudorange observation in precise point positioning
Weighting scheme | 2D RMS in different directions (m) | Convergence time (s) (Threshold is 0.5Â m) | ||
|---|---|---|---|---|
East direction | North direction | Up direction | ||
Scheme 1 (general) | 0.828 | 0.412 | 0.869 | 30 195 |
Scheme 2 (optimal) | 0.290 | 0.147 | 0.221 | 4 087 |
Scheme 3 (real-time) | 0.212 | 0.109 | 0.189 | 1 964 |