How can we calculate MNDWI in ArcGIS from Landsat Images...Can anybody help???
in raster calcuator : MNDWI = (Green - MIR) / (Green + MIR)
As Rida suggested, use the Raster Calculator tool. If you are using Landsat 8, you may use this:
MNDWI = (band3 - band6) / (band3+ band 6)
THank you very much both of you :)
Raster calculator, as already suggested
https://www.researchgate.net/publication/294089869_Assessing_flood_inundation_extent_and_landscape_vulnerability_to_flood_using_geospatial_technology_A_study_of_Malda_district_of_West_Bengal_India
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