or Brazil lagging behind the rest of the continent. Except that when it comes to map data it they aren't lacking behind and that's exactly what is shown on OP'

or Brazil lagging behind the rest of the continent. Except that when it comes to map data it they aren't lacking behind and that's exactly what is shown on OP's map. Adjusting for mappers would remove the essence of OP's map: How much has been mapped in a certain area. If you could track every car and make a map showing how dense traffic is at a certain time you would not adjust for population either, because that would just distort you data. but it could be much better. I disagree. Every adjustment you make I would have to consider in addition when interpreting the map. For example then I would have to know if Netherlands or Germany is more densely populated or has more contributors to figure out which one has more map data. Right now I just look on the map, see which one is bright and know it has more nodes.