Research Article
Application of Fractional Differential Calculation in Pretreatment of Saline Soil Hyperspectral Reflectance Data
Table 3
The bands with the largest
absolute value in the no human interference area.
| Order | | | 676 | 676 | 1946 | Absolute | Band | Absolute | Band | Absolute | Band | Absolute | Band | Absolute | Band |
| 0 | 0.247549 | 2355 | 0.258711 | 676 | 0.303965 | 676 | 0.273546 | 676 | 0.24171 | 1946 | 0.2 | 0.272918 | 2355 | 0.279275 | 2355 | 0.325149 | 672 | 0.289407 | 672 | 0.263505 | 2355 | 0.4 | 0.337521 | 2268 | 0.343669 | 2268 | 0.362546 | 2268 | 0.349886 | 2268 | 0.330819 | 2355 | 0.6 | 0.452251 | 2267 | 0.454245 | 2268 | 0.478337 | 2268 | 0.462786 | 2268 | 0.448415 | 2267 | 0.8 | 0.488129 | 2267 | 0.558134 | 693 | 0.651624 | 690 | 0.635344 | 693 | 0.487335 | 2267 | 1 | 0.680359 | 1049 | 0.694649 | 1049 | 0.693701 | 1049 | 0.700773 | 1049 | 0.649393 | 862 | 1.2 | 0.670618 | 689 | 0.674993 | 690 | 0.664982 | 690 | 0.678021 | 690 | 0.654813 | 689 | 1.4 | 0.672355 | 682 | 0.678587 | 682 | 0.666791 | 682 | 0.678755 | 682 | 0.656751 | 682 | 1.6 | 0.704214 | 682 | 0.70968 | 682 | 0.699427 | 682 | 0.710109 | 682 | 0.69164 | 682 | 1.8 | 0.708322 | 682 | 0.714082 | 682 | 0.709584 | 682 | 0.715906 | 682 | 0.697884 | 682 | 2 | 0.680375 | 681 | 0.686301 | 681 | 0.700033 | 1148 | 0.68948 | 681 | 0.671469 | 681 |
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