NDBI Both
Normalized difference of blue band index,
(mean NIR1 − mean blue)/(mean NIR1 + mean blue)
NDGI Both
Normalized difference of green band index,
(mean NIR1 − mean green)/(mean NIR1 + mean green)
NDVI Both
Normalized Difference Vegetation Index,
(mean NIR1 − mean red)/(mean NIR1 + mean red)
NDBI_NIR2 Only WV2
Normalized difference of blue band index using NIR2,
(mean NIR2 − mean blue)/(mean NIR2 + mean blue)
NDGI_NIR2
Only WV2
Normalized difference of green band index using NIR2,
(mean NIR2 − mean green)/(mean NIR2 + mean green)
NDVI_NIR2
Only WV2
Normalized Difference Vegetation Index using NIR2,
(mean NIR2 − mean red)/(mean NIR2 + mean red)
NDYI_NIR2
Only WV2
Normalized difference of yellow band index using NIR2,
(mean NIR2 − mean yellow)/(mean NIR2 + mean yellow)