Table 6 Correlation analysis between the towers' height, the elevation at which they are located, and visibility
| Â | Height of the towers | The elevation at which the tower is located | Visibility |
|---|---|---|---|
Height of the towers | 1 | Â | Â |
The elevation at which the tower is located | Â | 1 | Â |
Visibility | R = 0.704 | R = 0.121 | 1 |