Make FCC/NCC product using different bands of WiFS/LISS-III data in ERDAS

Step1 Open QGIS and click on Raster, then select miscellaneous option

Step2 Under miscellaneous option select "Merge" tool

Step3 In Merge tool window provide following inputs -Band- (band 2, 3, 4) Check "layer stack" option and give out put file name. Layer Stack means we are merging all the bands to see multi spectral image

Step4 Now u can change band combinations to see NCC (natural Color composite ) and FCC (False color Composite) ex- 3,2,1 and 1, 2, 3 from layer properties