I have a raster image at 15m resolution and trying to conduct subpixel classification in ERDAS. I extracted two AOI's (area of interests) from the image and used it for my signature derivation. But when I run the process I had this error message:
Am I doing anything wrong?
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image and aoi files have different map info ..Aborting
Although I used a shapefile in subsetting the original image, and a polygon tool for the two specific aoi's, I am not sure that should be the course of the errors.
Am I doing anything wrong?
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