What are these numbers?

Just had a look at the map around Doha (Qatar). Strangely, each district name seems to be followed by a number in parenthesis. Out of curiosity, I’...

An amazing 2.5D map

Recently there has been several implementations of 3D and 2.5D (isometric) rendering of OSM. Honestly, I haven’t been enthusiastic by any of them. ...

Anyone has a tool to fix this kind of way?

There are quite a few ways in the database which are passing by several times the same point. Such an example: osm.org/browse/way/191420773 There...

Advanced rendering of tags

The french OSM team has been playing with improved rendering in mapnik. Recently, they’ve introduced the idea of rendering sport tags for known spo...