Table 2 Residuals between MF-SPD and RT-SPD at five stations
From: An initial investigation of the non-isotropic feature of GNSS tropospheric delay
Elevation angle (°) | Residuals between MF-SPD and RT-SPD (mm) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ABMF | BJFS | LAMA | NYAL | RIO2 | |||||||||||
VMF1 | GMF | VMF3 | VMF1 | GMF | VMF3 | VMF1 | GMF | VMF3 | VMF1 | GMF | VMF3 | VMF1 | GMF | VMF3 | |
10 | 151.8 | 152.6 | 150.5 | − 43.4 | − 39.4 | − 50.5 | − 84.6 | − 83.1 | − 92.0 | 94.0 | − 92.8 | − 105.1 | − 58.3 | − 59.0 | − 52.7 |
20 | 125.3 | 125.5 | 125.3 | 9.9 | 10.4 | 9.0 | − 11.1 | − 10.9 | − 11.9 | 13.8 | − 13.7 | − 15.1 | 3.2 | 3.1 | 4.0 |
30 | 92.6 | 92.6 | 92.6 | 11.1 | 11.2 | 10.9 | − 2.5 | − 2.4 | − 2.7 | 4.6 | − 4.5 | − 4.9 | 6.3 | 6.3 | 6.5 |
40 | 73.9 | 73.9 | 73.9 | 9.8 | 9.8 | 9.7 | − 1.7 | − 1.7 | − 1.8 | 2.5 | − 2.5 | − 2.6 | 6.2 | 6.2 | 6.3 |
50 | 62.3 | 62.7 | 62.7 | 8.5 | 8.5 | 8.4 | − 1.3 | − 1.3 | − 1.4 | 1.9 | − 1.9 | − 1.9 | 5.9 | 5.9 | 5.9 |
60 | 55.8 | 55.8 | 55.8 | 7.6 | 7.6 | 7.6 | − 1.0 | − 1.0 | − 1.0 | 1.6 | − 1.6 | − 1.6 | 5.4 | 5.4 | 5.5 |
70 | 51.6 | 51.6 | 51.6 | 7.2 | 7.2 | 7.2 | − 0.9 | − 0.9 | − 0.9 | 1.5 | − 1.5 | − 1.5 | 5.2 | 5.2 | 5.2 |
80 | 49.3 | 49.3 | 49.3 | 6.9 | 6.9 | 6.9 | − 0.8 | − 0.8 | − 0.8 | 1.4 | − 1.4 | − 1.4 | 5.0 | 5.0 | 5.0 |