From: A new receiver clock model to enhance BDS-3 real-time PPP time transfer with the PPP-B2b service
Time-links | DOY | Results of BDS-3 | Improvement (%) | Results of BDS-3/GPS | Improvement (%) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Scheme 1 | Scheme 2 | Scheme 1 | Scheme 2 | ||||||||
Mean | STD | Mean | STD | Mean | STD | Mean | STD | ||||
CUSV-USUD | 68 | 53.92 | 0.13 | 53.42 | 0.11 | 15.38 | 54.04 | 0.11 | 54 | 0.1 | 9.09 |
69 | 54.4 | 0.18 | 54.82 | 0.14 | 22.22 | 54.38 | 0.17 | 54.48 | 0.12 | 29.41 | |
70 | 54.44 | 0.16 | 54.87 | 0.13 | 18.75 | 54.4 | 0.14 | 54.38 | 0.12 | 14.29 | |
71 | 54.5 | 0.14 | 54.76 | 0.12 | 14.29 | 54.46 | 0.13 | 54.6 | 0.12 | 7.69 | |
72 | 54.6 | 0.15 | 54.86 | 0.11 | 26.67 | 54.51 | 0.14 | 54.2 | 0.13 | 7.14 | |
TLM2-USUD | 68 | 1.51 | 0.15 | 1.37 | 0.12 | 20.00 | 1.66 | 0.13 | 1.54 | 0.09 | 30.77 |
69 | 1.78 | 0.12 | 1.72 | 0.1 | 16.67 | 1.80 | 0.1 | 1.8 | 0.08 | 20.00 | |
70 | 2.08 | 0.1 | 2.07 | 0.08 | 20.00 | 2.01 | 0.09 | 2.02 | 0.08 | 11.11 | |
71 | 2.17 | 0.19 | 2.07 | 0.15 | 21.05 | 2.05 | 0.17 | 2.12 | 0.12 | 29.41 | |
72 | 2.1 | 0.2 | 2.13 | 0.11 | 45.00 | 2.04 | 0.18 | 2.18 | 0.11 | 38.89 |