Questions tagged [crossing]

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Find lines entering a polygon with QGIS

Given a simplified road network with nodes (= intersections and turning points) and uni-directional links (= path segments) between them, I'd like to: Know if there is a plugin or processing tool in ...
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Qgis Shortest Path Facility problem

My aim is to calculate the shortest distance between two point layers One point layer contains Origin points, the other point layer contains Destination points. Both layers contain more than 100 data ...
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69 views

Calculating number of polygons needing to be crossed?

I have a bunch of polygons (parcels, green areas) and a bunch of wells (point, black triangles). How do I calculate the number of parcels I need to cross to get to the closest well to each parcel? ...
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Identifying road intersections from an axial map

I am doing an analysis of number of road intersections per sq km. The idea is to both identify actual road crossings that are controlled with traffic signals (found on roads with higher speed) but ...