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I am trying to merge all 4 landsat 8 images in order to create land use land cover map, but its not merging properly.I layerstacked this images before merging. Should i download landsat images which is captured in same day to mosaic it properly. All four images are captured on different dates.

  • You should make the histograms of the source images to match before making a mosaic. MosaicPro can do that automatically if you have a license. – user30184 Feb 16 '18 at 13:27
  • Not sure but from what I see you, you are in the wrong position to merge it. You need to use the Mosaic toolbox to do that ... – PROBERT Feb 16 '18 at 22:56
  • I did use mosaic tool box which consists of three mosaic options such as pro, from 2d view and express..the image in the picture is output mosaic – Namitha Feb 16 '18 at 23:39
  • You will need to play it around using the color balancing in Moasic Pro...I'd go google on it and find it around.... or check this out..katrinamclean.com/erdas-radarsat-mosaick – PROBERT Feb 17 '18 at 0:03

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