Research Article
Parabolic Equation Modeling of Propagation over Terrain Using Digital Elevation Model
Table 1
Average error and standard deviation.
| Resolution (m) | Average error (dB) | Standard deviation (dB) |
| 10 | 0.019 | 0.335 | 50 | 0.012 | 0.377 | 100 | 0.006 | 0.406 | 200 | 0.005 | 0.485 | 300 | 0.063 | 0.721 | 400 | 0.061 | 0.847 | 500 | 0.040 | 1.291 | 600 | 0.070 | 1.326 | 700 | 0.062 | 1.802 | 800 | 0.046 | 1.952 |
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