A plot showing the distribution of the 3000 images georeferenced in the pilot phase of the Wikimedia/BL Mechanical Curator georeferencing project, broken out by the spatial size of the map, illustrating the OSM logarithmic size scale from 1 (whole world) to 5 (metropolitan France) to 12 (central Paris) to 18 (a cathedral just north of Paris).
<a href="//commons.wikimedia.org/wiki/User:Jheald" title="User:Jheald">Jheald</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>