I am looking for a way to identify almost identical polygon from two different feature classes . Is there is a way to find similarity by tolerance. Thanks in advance
Hi,
the SpatialRelator offers some tests -> EQUALS.
Maybe that helps you,
best regards,
Stefan
+3
If they are "almost" identical then matcher and spatial equality are not realy usefull. You can thin the features by those who are not matches...for sure.
How i would go about this is extract nodes and/or boundary and also calculate surafce.
Compare these sets, you then can indeed set tolerances.
Tolerances can be surfacetolerance, angular difference of boundarysections or coordinate deviation of nodes.
U could use statisctics calculation and principles of normal distribution to do this comparison.
Thanks all, I think Gio is right since features are not identical, I have to try his way.
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