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Landsat 8 Pan-sharpening and clipping in ArcGIS 10

Question asked by nnash1980 on Sep 15, 2015
Latest reply on Sep 18, 2015 by istigatore

I am currently working with Landsat 8 imagery and an having a hard time pan-sharpening the imagery to get a better resolution.  Then option under properties>pan-sharpening to choose an infrared image as the 4th band is greyed out.  I am not sure if I am going about this right.  Should I create an new mosaic dataset first, then a natural color image and follow that with the pan-sharpening?  Any tutorials on this would help.

Second question is, when I clip the raster image from the study area boundary, the color of the pixels changes.  How do I prevent this discoloration and maintain the natural color of the pixels?  My analysis is dependent upon the pixels maintaining their natural color.  Any help would be appreciated.