Bubble Map

Bubble Maps (or proportional symbol maps) are a class of maps that use the visual variable of size to represent differences in the magnitude of a discrete, abruptly changing phenomenon, e.g. counts of people.
Bubble Maps are very similar to Bubble Chart, but instead of a coordinate grid a geographic map is used.
Bubble Christian Map created by anonymous

Bubble Christian Map

By anonymous, Aug 14
Maps Proportional Symbol 03 created by anonymous

Maps Proportional Symbol 03

By anonymous, Dec 12
Maps Proportional Symbol 03 created by anonymous

Maps Proportional Symbol 03

By anonymous, Dec 12
Maps Proportional Symbol 03 created by anonymous

Maps Proportional Symbol 03

By anonymous, Dec 12
Maps Proportional Symbol 11 created by anonymous

Maps Proportional Symbol 11

By anonymous, Feb 23