| 序号 | 模型量测 | 外业实测 | 差值 |
| 1 | 24.858 | 24.847 | 0.011 |
| 2 | 25.122 | 25.12 | 0.002 |
| 3 | 22.247 | 22.248 | −0.001 |
| 4 | 36.065 | 36.205 | −0.14 |
| 5 | 20.153 | 20.037 | 0.116 |
| 6 | 5.467 | 5.375 | 0.092 |
| 7 | 4.845 | 4.824 | 0.021 |
| 8 | 4.05 | 4.137 | −0.087 |
| 9 | 21.623 | 21.65 | −0.027 |
| 10 | 2.901 | 2.923 | −0.022 |
| 11 | 9.532 | 9.447 | 0.085 |
| 12 | 137.517 | 137.313 | 0.204 |
| 13 | 100.006 | 99.716 | 0.29 |
| 14 | 65.989 | 65.669 | 0.32 |
| 15 | 99.992 | 99.648 | 0.344 |
| 16 | 65.962 | 65.68 | 0.282 |
| 17 | 5.363 | 5.388 | −0.025 |
| 18 | 5.988 | 6.009 | −0.021 |
| 19 | 25.364 | 25.304 | 0.06 |
| 20 | 17.92 | 17.875 | 0.045 |