OpenStreetMap

OSM roads nodes density

Posted by baditaflorin on 1 July 2014 in English (English)

I made some visualizations of the nodes density of roads in OpenStreetMap

For Romania, there where 379.445 ways that generated over 4.7 milions points that where counted in a grid of over 31000 polygons , with area between 7.43 square kilometers to 8.08 square kilometers

Zoom Out - 14000x9900 pixels Alt text Middle zoom Alt text Close zoom Alt text

2048 OpenStreetMap style density map Alt text Glitchy OpenStreetMap density style map Alt text

All the images can be downloaded from my Dropbox public folder https://www.dropbox.com/sh/qpgi10q3b62s5c0/AADN0qUyY9x3bNsHQlD0NRB5a?lst

This would not be possible to made in old QGIS 2.2, 2,0 it would have taken 10 times more time. Big thanks for all the dev that are mentaining and improving QGIS

OpenStreetMap Romania

Comment from Yarl on 4 July 2014 at 06:47

This really nice visualization, do you have any tutorials how to create map like that in QGIS?

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Comment from baditaflorin on 19 September 2014 at 11:04

Thanks, i have not created a tutorial yet

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