NDVI values raster computed by using the band 3 and band 4 reflectance values b4-b3/b4+b3. The output raster is of 32bit type formate although the possible ranges that shows in statistics parameter are from -0.35 to +0.65. Are this is due to abnormal values that have been accounted for no data values. If yes then how can i remove those values from the output raster or make them out during the calculation of NDVI in raster calculator.
@Whuber. commented in a post normalize raster, but cannot understand how to do into my case of ration images. there are 5 images that i took for comparison but how do i normalize them to compare easily