La Geografia de la PSU is a Google Map of academy entrance examination results for schools inwards Chile.
The size of each circle reflects the functioning of the institution. The colors betoken the type of schoolhouse (blue = private, light-green = public, orangish = somebody merely subsidized past times the government). Users tin click on the round down polygons to persuasion the results inwards to a greater extent than detail, including the examine results for each subject.
I similar the role of scaled circles on this map to present the score of the academy entrance examination results. It is really slow to practise a similar map amongst the Google Maps API using polygon circles. You tin persuasion an instance on the Google Maps API v3 Documentation website, where polygon circles are scaled to stand upward for the population size of the U.S. cities.
