Table 2.
Abbreviation list of the interpolation techniques used in Table 1.
| Title | Abbreviations |
|---|---|
| IDW | Inverse Distance Weighting |
| AIDW | Angular IDW |
| GIDW | Gradient IDW |
| SK | Simple Kriging |
| OK | Ordinary Kriging |
| BK | Bayesian Kriging |
| UK | Universal Kriging |
| CAR | Clustering Assisted Regression |
| TPS | Thin Plate Splines |
| RBF | Radial Basis Function |
| RF | Random Forest |
| RFIDW | RF + IDW |
| RFOK | RF + OK |
| TS | Trend Surface |
| TP | Thiessen Polygon |