Pixel values changed after doing mosaicking in erdas 2013. Why is this happening?

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Anita Chandrasekharan

It is geo referenced

Actually, the problem is solved now. Thank u siddharth for taking time to help. It was just a little problem with the background pixel values.

Eric Ariel L. Salas

Can you please share how you did it Anita? Which steps did you take in ERDAS? Initially my images were in 'float' type (0 to 1), but after I mosaic the images, the pixel values became integers (some values are more than 100). Thanks.