NDBI ANALYSIS AND CHANGE DETECTION OF BUILT UP AREA, CALCULATION OF AREA USING QGIS

[@shivamchaurasiya1570]

Sir is there any possibility that even fallow land reflect darker red than the built up itself??

[@shivamchaurasiya1570]

Sir I'm following the same process but not getting the accurate result

[@sanjoykumarsadhukhan]

@@shivamchaurasiya1570 You have to calculate accuracy assessment from post Processing of bands

[@shivamchaurasiya1570]

Like I get the opposite result... Built up area should be shown in red but it shows it in white and the rest in red