Soil depth (cm) | Horizontal distance (cm) | Vertical distance (cm) | |||
0 | 30 | 60 | 0 - 30 | 30 - 60 | |
0 - 20 | 20.67 | 11.85 | 16.89 | 16.64 | 20.2 |
20 - 40 | 14.88 | 6.56 | 15.38 | 14.12 | 19.6 |
40 - 60 | 11.09 | 7.06 | 10.60 | 10.33 | 9.80 |
60 - 80 | 10.42 | 11.09 | 8.83 | 13.11 | 8.83 |