LULC classes	1990		2003		2016
LULC classes	NDVI	NDBI	NDVI	NDBI	NDVI	NDBI
Barren lands	−0.029	0.050	−0.040	0.049	−0.061	0.077
Water	−0.147	−0.429	−0.042	−0.047	0.071	−0.235
Vegetation	0.467	−0.444	0.357	−0.043	0.255	−0.226
Urban	0.033	−0.075	0.025	−0.054	0.008	−0.015