a | b | c | n | R² | RMSE | rRMSE | ||
- | - | - | - | - | [g∙m−2] | [%] | ||
Fresh Biomass | NDVI | −0.9573 | 0.0013 | 0.752 | 26 | 0.27 | 2878 | 61 |
| −0.0001 | −7.3844 | - | 11 | 0.07 | 7828 | 214 | |
| 0.0002 | −10.0205 | - | 11 | 0.17 | 4766 | 127 | |
g27.3˚ | 0.134 | 0.0013 | 0.6105 | 11 | 0.99 | 1469 | 40 | |
g53.3˚ | 0.0543 | 0.0021 | 0.5842 | 8 | 0.99 | 2665 | 74 | |
Dry Biomass | NDVI | 20.7021 | 0 | −19.9434 | 26 | 0.04 | - | - |
| 0.0001 | −7.7324 | - | 11 | 0.02 | 7663 | 807 | |
| 0.0005 | −9.8427 | - | 11 | 0.26 | 1609 | 166 | |
g27.3˚ | 0.1379 | 0.011 | 0.6104 | 11 | 0.99 | 1025 | 108 | |
g53.3˚ | 0.0553 | 0.0169 | 0.5842 | 8 | 0.99 | 1064 | 119 | |
Biomass Water Content | NDVI | −0.4873 | 0.0003 | 0.8966 | 26 | 0.37 | 1897 | 53 |
| −0.0002 | −7.1376 | - | 11 | 0.22 | 2790 | 103 | |
| 0.0002 | −9.8444 | - | 11 | 0.08 | 5126 | 185 | |
g27.3˚ | 0.1338 | 0.0015 | 0.6102 | 11 | 0.99 | 997 | 37 | |
g53.3˚ | 0.0541 | 0.0024 | 0.5843 | 8 | 0.99 | 1692 | 62 |