Variable | SRTM | ASTER | ||||
---|---|---|---|---|---|---|
 | Coefficient | SE | AIC | Coefficient | SE | AIC |
Elevation | −0.02935 *** | 0.00188 | 4205.0 | −0.02868 *** | 0.00183 | 4203.2 |
Slope | −0.2981 *** | 0.01916 | 4176.3 | −0.2595 *** | 0.01589 | 4136.7 |
CosAspect | −0.11885 | 0.06211 | 4602.7 | −0.28979 *** | 0.06321 | 4584.9 |
Plan Curvature | −1505.78 *** | 134.907 | 4448.0 | −186.474 *** | 32.1202 | 4572.1 |
Profile Curvature | −443.0664 *** | 88.5638 | 4580.2 | −41.231 (*) | 21.9418 | 4602.9 |
CI | −0.052419 *** | 0.00338 | 4327.8 | −0.01649 *** | 0.00305 | 4576.8 |
TWI | 0.56992 *** | 0.02713 | 4099.5 | 0.28397 *** | 0.01459 | 4214.6 |
TPI500 | −2.60672 *** | 0.1488 | 4164.3 | −1.78714 *** | 0.10935 | 4255.0 |
TPI2000 | −1.1472 *** | 0.0748 | 4227.3 | −1.14861 *** | 0.0752 | 4223.7 |