Problem mosaicing Landsat 45 TM images

Discussion created by leandrosabade on Oct 29, 2012
Dear fellows,

I am having a problem while mosaicing Landsat 45 TM images (from Jun-Jul 2011) in ArcGIS 10.1.

The problem is every time I try to merge them together, it appears this annoying and bad-looking border of NullData that I cannot get rid of. I tried to calculate stats, but it does not work either. I read thousands of tutorials but no one mentioned this problem, and I am lost now. I am NOT asking about the black border, this one I know how to exclude, what I mean is the border inside the image.

Has anyone experienced something similar before? Could you give me an idea on how to make things work?

Thank you very much for your help.