Table 2.
Results of duncan’s test for input variables based on time and soil texture variation at the 5% probability level.
| Input variables | Soil texture classes | Seasons | |||||
|---|---|---|---|---|---|---|---|
| Clay loam | Sandy clay loam | Loam | Sandy loam | Autumn | Summer | Spring | |
| Band-1 | b | a | A | A | b | a | B |
| Band-2 | b | a | b | a | c | a | B |
| Band-3 | b | a | b | a | b | a | C |
| Band-4 | a | a | a | a | b | a | B |
| Band-31 | a | a | a | b | b | A | A |
| Band-32 | a | a | a | b | b | a | A |
| NDVI | a | a | a | a | b | a | A |
| PDI | a | a | a | a | c | a | B |
| SAVI | a | a | a | a | b | a | A |
| MPDI | a | a | a | a | c | a | B |
| MSAVI | a | a | a | a | b | a | A |
| TCI | a | a | a | a | a | b | b |
| TVI | a | a | a | a | a | b | b |
| VHI | a | a | a | a | a | b | a |
| NVSWI | a | a | a | a | b | a | a |
| NVSWI | a | a | a | a | b | a | a |
| MCWCI | a | a | b | a | b | a | a |
| VCI | a | a | b | a | b | a | a |
| LST | a | a | a | a | b | a | a |