Raster Data Appearing Pixelated ?

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09-06-2013 03:39 AM
michellesouthworth1
New Contributor
Hey everyone, when I import new images into arcmap, the data becomes stippled / pixelated. The images are fine if opened with gimp / irfanview. Was wondering if anyone had any suggestions ? I have tried converting the images to multiple different file types with
the same result. Any help is greatly appreciated.

Attached is an image showing how they are supposed to look, and how they actually look.
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2 Replies
JimCousins
MVP Regular Contributor
I can not be certain what you are seeing based on this. However, you may try removing any stretch or histogram equalize, and see if this helps. this is under the Properties >> Symbology tab.
Regards,
Jim
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PrasantaBhattarai
Esri Contributor
Hi,

Also check what display resampling type is being used for these images and use "Bilinear Interpolation" if not already. You can Find these options from Layer Properties > Display > Resample during display using:

Hope this helps!

Prasanta.
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