Table 2 Statistical results of the of pseudorange measurement residuals and standard deviation estimates for each satellite
From: A resilient adjustment method to weigh pseudorange observation in precise point positioning
GPS Pseudo Random noise (PRN) number | RMS (Residuals) | Average pseudorange standard deviation estimates in different schemes | ||
|---|---|---|---|---|
Results of scheme 1 (general) | Results of scheme 2 (optimal) | Results of scheme 3 (real-time) | ||
5 | 2.78 | 1.32 | 7.50 | 8.14 |
10 | 2.52 | 1.12 | 6.34 | 5.43 |
12 | 3.80 | 1.27 | 7.22 | 10.2 |
13 | 3.55 | 1.12 | 6.34 | 6.38 |
14 | 2.00 | 0.94 | 5.33 | 5.00 |
15 | 2.02 | 1.15 | 6.52 | 5.71 |
16 | 3.70 | 1.16 | 9.14 | 12.0 |
20 | 2.85 | 1.11 | 6.31 | 6.02 |
21 | 3.09 | 1.19 | 6.72 | 8.03 |
24 | 2.69 | 1.15 | 6.53 | 8.64 |
25 | 3.40 | 1.18 | 6.67 | 7.61 |
26 | 3.39 | 1.29 | 7.28 | 9.41 |
29 | 3.50 | 1.49 | 8.43 | 8.67 |
31 | 1.85 | 1.18 | 6.67 | 8.48 |
32 | 2.12 | 0.96 | 5.45 | 5.43 |
ALL | 2.92 | 1.19 | 6.69 | 8.01 |