Table 2.
Statistics of zero baseline experiment.
| Item | GPS | BDS | GPS + BDS |
|---|---|---|---|
| East standard deviation (fixed solution)/mm | 0.30 | 0.48 | 0.26 |
| North standard deviation (fixed solution)/mm | 0.41 | 0.80 | 0.32 |
| Up standard deviation (fixed solution)/mm | 0.95 | 1.77 | 0.70 |
| Proportion of fixed solution (ratio>3) | 100% | 100% | 100% |
| First time to fix/s | 1 | 1 | 1 |