Radioindice.ndwi

Radioindice.ndwi = ndwi

Normalized Difference Water Index (mir, nir channels)

\[ndwi = \frac{nir - mir}{nir + mir}\]

References

Gao, B. C., 1996. NDWI - A normalized difference water index for remote sensing of vegetation liquid water from space. Remote Sensing of Environment 58, 257-266.