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PolyGeo ♦
PolyGeo ♦
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I am new to QGIS and have two vector layers (the green one, displayed in graduated symbology, and separately the orange layer - see image pasted below). I want to create a new field in the attribute table of the green layer, to calculate what percentage of each polygon is covered by an orange polygon.

I have got as far as creating a column in the green layer's attribute table, but I can't find a tool which calculates intersections without creating a new layer.

Any advice or help would be greatly appreciated, thanks! enter image description here

I am new to QGIS and have two vector layers (the green one, displayed in graduated symbology, and separately the orange layer - see image pasted below). I want to create a new field in the attribute table of the green layer, to calculate what percentage of each polygon is covered by an orange polygon.

I have got as far as creating a column in the green layer's attribute table, but I can't find a tool which calculates intersections without creating a new layer.

Any advice or help would be greatly appreciated, thanks! enter image description here

I am new to QGIS and have two vector layers (the green one, displayed in graduated symbology, and separately the orange layer - see image pasted below). I want to create a new field in the attribute table of the green layer, to calculate what percentage of each polygon is covered by an orange polygon.

I have got as far as creating a column in the green layer's attribute table, but I can't find a tool which calculates intersections without creating a new layer.

enter image description here

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Babel
Babel
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QGIS vector layer interactions: calculate percentage of polygon intersection area

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em.popcorn2
em.popcorn2
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QGIS vector layer interactions

I am new to QGIS and have two vector layers (the green one, displayed in graduated symbology, and separately the orange layer - see image pasted below). I want to create a new field in the attribute table of the green layer, to calculate what percentage of each polygon is covered by an orange polygon.

I have got as far as creating a column in the green layer's attribute table, but I can't find a tool which calculates intersections without creating a new layer.

Any advice or help would be greatly appreciated, thanks! enter image description here