From the course: Advanced QGIS Analysis with AI and Machine Learning

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Highways from OSM using AI

Highways from OSM using AI - QGIS Tutorial

From the course: Advanced QGIS Analysis with AI and Machine Learning

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Highways from OSM using AI

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The first step in the multi-criteria analysis is to get the highways for Nanaimo. Let's use Aino. And I'll just type "highways in Nanaimo". That's the city we'll be working in. We'll hit Go. And it found all the elements. Let's close Aino. And in fact, it found more than highways. It found highway polygons and lines and points. So we're going to remove the polygons first of all. We'll just remove that layer and we'll remove the points. And we also need to filter out what's a highway and what is a road. So let's go into that layer that was rendered. And we'll change our filter in a query builder. And the column called Highway, so we'll scroll down to Highway, and we'll say "in" and we'll put in round parentheses. And we'll go All up here. And so I want a "motorway", and I'll hit comma, "motorway_link", comma. Scroll down. I want "primary", comma, "primary_link", comma. And we'll continue down and we'll say "trunk", comma and "trunk_link". And that's all I need. These six items:…

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