Eigen vector | Band 1 | Band 4 | Band 5 | Band 7 | Eigen % |
PC1 | 0.431 | 0.522 | 0.523 | 0.517 | 89.67 |
PC2 | 0.840 | 0.065 | −0.373 | −0.389 | 7.75 |
PC3 | 0.328 | −0.844 | 0.200 | 0.375 | 1.88 |
PC4 | −0.029 | 0.108 | −0.740 | 0.664 | 0.70 |