Table 2 Correlation matrix between spectral indices of L8
From: Regional soil salinity analysis using stepwise M5 decision tree
| Â | MNDWI | NDWI1 | NMDI | NDII_NDWI2 | NDVI |
|---|---|---|---|---|---|
MNDWI | 1 | 0.141 | 0.305 | 0.067 | -0.116 |
NDWI1 | 0.141 | 1 | 0.420 | 0.959 | 0.960 |
NMDI | 0.305 | 0.420 | 1 | 0.358 | 0.333 |
NDII_NDWI2 | 0.067 | 0.959 | 0.358 | 1 | 0.922 |
NDVI | -0.116 | 0.960 | 0.333 | 0.922 | 1 |