Could list members familiar with performing imagery derived change detection share some of their methodologies (specifically) and experiences (generally) using GRASS? Regarding methodologies, I do not seek step-by-step instructions as much as general overview (i.e., functions used and result expectations. Does 5.x provide inherent change detection functionality?
TIA,
Jack Varga
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"They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety."
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