Research Article
Digital Mapping of Soil Drainage Classes Using Multitemporal RADARSAT-1 and ASTER Images and Soil Survey Data
Table 7
Importance scores (IS) of various ancillary variables for different land use types (LUT).
| Ancillary variables | Land use types (LUT) | Image/date | Label | N1 | N2 | P | C | F | H |
| R-1/May-03-2005 | 05/05/03 S2a (t1) | 20.9 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | R-1/May-10-2005 | 05/05/10 S1a (t2) | 65.0 | 0.0 | 36.4 | 0.0 | 0.0 | 0.0 | R-1/May-24-2005 | 05/05/24 S3d (t3) | 0.0 | 48.3 | 19.8 | 100.0 | 17.2 | 48.6 | R-1/May-27-2005 | 05/05/27 S2a (t4) | 53.8 | 0.0 | 29.3 | 0.0 | 71.9 | 0.0 | R-1/June-10-2005 | 05/06/10 S2d (t5) | 33.3 | 0.0 | 18.6 | 0.0 | 0.0 | 100.0 | ASTER/June-03-2005 | NDVI | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | ASTER/June-03-2005 | NDII | 0.0 | 74.1 | 14.6 | 43.1 | 10.6 | 0.0 | ASTER/June-03-2005 | NDWI | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
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