How to find the difference between two polygons

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03-27-2013 11:21 AM
JoseSanchez
Occasional Contributor III
Hi all

In order to find what has added or remoed form a polygon I am comparing two different version of the same polygon.

How can I find the portions that were added or deleted?

What geoprocessing tool can I use?

Thanks
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2 Replies
MelanieSummers
Occasional Contributor III
Hi Jose,

Take a look at the Feature Compare tool.

Best,
Melanie S.
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DanLee
by Esri Regular Contributor
Esri Regular Contributor
Jose,

A change to a polygon could mean many things. The Intersect tool can give you what's in common. You can also explore the other Analysis - Overlay tools.

What are the features that you are dealing with, parcels, buildings, or else?  Is it possible that you share some sample data?
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