Hi to all the remotedly sensed out there!!
I have been working with ERDAS lately. I been using the Feature space histogram to compare band 3 and 4 in a TM image. Visually it is quit easy to understand what is happening. But when opening the Raster's attribute, I would like to know what does the column named "histogram" is showing. Values range from 0 to 800s so I don't think they refer to the original DN values where both bands conside...
Anybody with a hint?