0

I have a file with schools and kindergartens represented as points and a network line file. I'm using the QGIS 3.22 Network Analysis 'Service Area from Layer' tool to create a line output which contains given network distances from the schools and kindergartens.

Now, I need to do the same for built up areas, which are represented as polygons and for bus lines which are represented as lines. Is there a QGIS tool or plugin that does this for polygons and lines - either creates a line output showing the network distance or creates an isodistance layer?

Improve this question
5
  • 2
    Extract vertices and use this layer as input. For polygons, create the intersection of polygons with network and extract vertices of this intersection.
    – Babel
    Commented Sep 20, 2022 at 13:22
  • Is there no plugin that does this?
    – Lilly
    Commented Sep 21, 2022 at 9:55
  • 1
    Not sure what you mean by "this"? Extracting vertices? Why would you need a plugin for this?
    – Babel
    Commented Sep 21, 2022 at 10:05
  • Extracts vertices and creates an isodistance layer.
    – Lilly
    Commented Sep 21, 2022 at 11:49
  • 1
    This is a special workflow for your task, I doubt anyone created a plugin for exactly this task. What you can do is create a model with graphic modeler if you need to run repeatedly the same workflow.
    – Babel
    Commented Sep 21, 2022 at 11:55

0

Reset to default

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.