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Locate pixels that fall within other pixel-geo search [message #72457] Thu, 09 September 2010 13:07
Snow53 is currently offline  Snow53
Messages: 32
Registered: July 2010
Member
Hi,

I have two images with slightly different dimensions, but the same
projection. Image 1 has coarse resolution. Image 2 has fine
resolution.

For each coarse pixel in Image 1, I need to find all fine resolution
pixels that fall within that pixel (based on the condition that they
fall within the same geographic extent of that coarse pixel).

I'm reading in the file with envi_open_file, so the files should have
all the geographic info needed.

Has anyone done something similar? Could anyone suggest a good way to
do this selection?

Thanks!

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