Drawing 10 Years of Open Street Map Node Edits in 3 minutes

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Published on ● Video Link: https://www.youtube.com/watch?v=AM2fMJedqAc



Duration: 3:19
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There are billions of nodes in the Open Street Map database.
I created a small app that draws the locations onto a bitmap.
New nodes are drawn red and fade to dark blue over time.
If more nodes are overwritten then they progress to a more lighter blue.
Actual render time was 1 hour 42 mins. This video was edited to speed x32.







Tags:
open street map
osm
wgs84
mercator