MVI (Moisture Vegetation Indexes)

NDWI = (B2 − B5)/(B2 + B5)

NDII6 = (B2 ? B6)/(B2 + B6)

NDII7 = (B2 − B7)/(B2 + B7)

GVMI6 = [(B2 + 0.1) − (B6 + 0.02)]/[(B2 + 0.1) + (B6 + 0.02)]

GVMI7 = [(B2 + 0.1) − (B7 + 0.02)]/[(B2 + 0.1) + (B7 + 0.02)]