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The experimental results at gateroads of different geometric profiles.
| Geometric Profile | The Number of Data Loss | Total Number of Lost Data | Percentage of Data Loss (%) | ||
|---|---|---|---|---|---|
| First Measurement | Second Measurement | Third Measurement | |||
| Trapezoidal gateroad | 97 | 105 | 97 | 299 | 38.93 |
| Semi-circular arch gateroads | 20 | 20 | 25 | 70 | 9.11 |
| Circular gateroads | 5 | 5 | 4 | 13 | 1.69 |
