Research Article
Detecting and Measuring Internal Anomalies in Tree Trunks Using Radar Data for Layer Identification
Table 1
Comparison of the test and simulated results for the T2 and error rate.
| | Actual location | Predicted location using GPR | Error rate (%) | | Defect no. | Depth (cm) | Area (cm2) | Defect no. | Depth (cm) | Area (cm2) |
| | A | 8.0–8.5 | | A | 7.6 | | 7.9 | | B | 7.5–8 | | B | 7.5 | | 3.32 | | C | 6.5–7.5 | | C | 7.1 | | 5.2 | | D | 10-11.5 | | D | 11.5 | | 7.0 | | E | 10–10.5 | | E | 11.1 | | 8.3 | | S2 | | 536.15 | S2 | | 505.68 | 5.7 |
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