I have a line layer with 1300 features and a polygon layer with 19,000 features that represents buffers of points.
I need to determine how many polygons does each individual line intersect. And have a column in attributes with "buffer intersections" and another one with sum of attribute X
Like in the below example
The line in the right intersects 3 circles so it would have a value of 3 while the one on the left would have a higher value due to intersecting a lot of circles. It was possible to get this count by using the Combine tool in MMQGIS.
Let's say each circle has a value between 10-100 of attribute X, how to get the sum of this value in each line?
Is there any tool that does this or some other way by using QGIS?