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Taras ♦
Taras ♦
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I have a layer with over 400 polygons. They are all really close within the same area of a city. I would like to calculate the percentage of overlap of every polygon with every other polygon. 

I unfortunatleyunfortunately only find information about how to do this with two different layers. But I want to calculate the overlap of the polygons with each other in only one layer. 

My goal is for example to know that Polygon1 overlaps 40% with Polygon2 within this layer. Maybe you have some ideas.?

I have a layer with over 400 polygons. They are all really close within the same area of a city. I would like to calculate the percentage of overlap of every polygon with every other polygon. I unfortunatley only find information about how to do this with two different layers. But I want to calculate the overlap of the polygons with each other in only one layer. My goal is for example to know that Polygon1 overlaps 40% with Polygon2 within this layer. Maybe you have some ideas.

I have a layer with over 400 polygons. They are all really close within the same area of a city. I would like to calculate the percentage of overlap of every polygon with every other polygon. 

I unfortunately only find information about how to do this with two different layers. But I want to calculate the overlap of the polygons with each other in only one layer. 

My goal is for example to know that Polygon1 overlaps 40% with Polygon2 within this layer. Maybe you have some ideas?

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gis_student
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Calculating the percentage of polygons overlapping within the same layer in QGIS

I have a layer with over 400 polygons. They are all really close within the same area of a city. I would like to calculate the percentage of overlap of every polygon with every other polygon. I unfortunatley only find information about how to do this with two different layers. But I want to calculate the overlap of the polygons with each other in only one layer. My goal is for example to know that Polygon1 overlaps 40% with Polygon2 within this layer. Maybe you have some ideas.