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15 novembre 2014
- doi: 10.58079/nh1i
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info:eu-repo/semantics/reference/issn/2608-0702
info:eu-repo/semantics/openAccess
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Mathieu Rajerison, « Streets of Paris Colored by Orientation », Datagistips, ID : 10.58079/nh1i
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Recently, I read an article by datapointed which presented maps of streets of different cities colored by orientation.The author gave some details about the method, which I tried to reproduce. In this post, I present the different steps from the calculation in my favorite spatial R ToolBox to the rendering in QGIS using a specific blending mode.The code is given at the end of the article.Data used in this post is from OpenStreetMap contributors :Get it on OSM Metro Extract or GeoFabrik Firs...