Analysis data method is needed

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03-11-2021 04:47 AM
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Zack
by
New Contributor

Hi everyone, I have two building polygon datasets from two different times of period. Let's say a city building polygon of 2010 and 2020.

What I need to do is to find out if there are any building polygons that are shifted or changed in this two years. Since I have almost 8000 buildings, is there any way that I can find it out without looking at it one by one. 

Thank you.

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2 Replies
JayantaPoddar
MVP Esteemed Contributor

Feature Compare (Data Management)  should work for you



Think Location
DanLee
by Esri Regular Contributor
Esri Regular Contributor

Hi Zack,

The conflation team at Esri is prototyping polygon feature change detection. I'd love to take a look of your case, if you could share some sample data. You can contact me at dlee@esri.com.

Just one question for now: do the buildings of two different years have common attributes, such as unique IDs?