Open Access
Table 2
Statistics of the three interpolation methods.
| Item | IDW | Kriging | RBF |
|---|---|---|---|
| Min | 0.176435 | 0.176435292 | 0.176435 |
| Max | 29.81524 | 26.27796555 | 26.27797 |
| Ave | 2.804963 | 2.648920552 | 2.938189 |
| Sum | 241.2268 | 227.8071675 | 252.6842 |
| SD | 3.987754 | 4.021455148 | 5.009078 |
| Var | 15.90218 | 16.1721015 | 25.09087 |
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