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Dear Kenton,

The quickest answer to your question is to utilize the EXPAND module in Idrisi,
which simply doubles the number of pixels in an image in even intervals. The converse
module is CONTRACT, which has the opposite effect.

Another approach would be to use RESAMPLE to transform your image to
a different resolution (user-defined). You would simply use the same framing 
coordinates
for the output file,  specifying a different number of rows/columns to alter the 
resolution.

I hope this helps, don't hesitate to contact me if not.

-Gary Votour
[EMAIL PROTECTED]


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