Polygons intersections, unions, etc.

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11-19-2020 01:31 PM
SergioMaia
New Contributor II

Hello.

I'm Sergio, a beginner in ArcGIS PRO, but already a heavy user.

Assume you have two closed polygons A and B

I know how to do A∩B, but I dont know how to do A-(A∩B), that is,  all in A but not in the intersection.

Any ideas?

Thanks much!

 

Sergio.

 

 

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HaileyMacrander
Esri Contributor

Perhaps the Erase (Analysis) tool from the Overlay toolbox (https://pro.arcgis.com/en/pro-app/tool-reference/analysis/erase.htm) would get at the functionality you are looking for? If not I would try looking at some of the other tools in the Overlay tools, because they might be helpful.

Hailey | Senior Instructor

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HaileyMacrander
Esri Contributor

Perhaps the Erase (Analysis) tool from the Overlay toolbox (https://pro.arcgis.com/en/pro-app/tool-reference/analysis/erase.htm) would get at the functionality you are looking for? If not I would try looking at some of the other tools in the Overlay tools, because they might be helpful.

Hailey | Senior Instructor
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SergioMaia
New Contributor II

Thank you much!

I will explore it and post what happened later.

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