OpenStreetMap

ajmas has commented on the following diary entries

Post When Comment
OpenStreetMap Node Density Visualized about 1 year ago

Good job.

Before reading the text, the first thing that this made me think of is the "Earth Lights" image from NASA: http://visibleearth.nasa.gov/view.php?id=55167 . Comparing the two shows that the number of nodes does not necessarily correlate with the amount of light produced.