jeff_osu

Selecting range of RGB values from aerial imagery

Discussion created by jeff_osu on May 3, 2014
Latest reply on Dec 28, 2014 by hlzhang525
Hello,
I am trying to figure out how to select specific areas within a coastal prairie based on a range of RGB values.  I am using orthoimages.  I have found a few tutorials online, but nothing about selecting a range of values.  Would greatly appreciate any help.
Thanks!

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