Heat Map of Barcelona Geotagged Images

Based on the data from “Location Granularity of Images in Flickr” and GeoIQ API. Unfortunately, GeoIQ does not seem to handle more than 500 locations, so I had to trim the data and remove the locations where less than 2 and more than 20 picture were taken. Applying a clustering algorithm could be a workaround for that constraint.

The whole city, with hotspots in the city center, Parc Guel, Sagrada Familia, and the whole Passeo de Gracia avenue.

The city center with hotspots at the Cathedral, Plaza Catalunya, the whole Rambla, Plaza Real, Born, and Museum of Art (MACBA)