<div dir="ltr"><div><div><br></div>Visualitzar dades agregades com relleu <a href="http://www.theatlanticcities.com/technology/2013/02/mapping-data-dense-cities-if-they-were-mountains/4818/">http://www.theatlanticcities.com/technology/2013/02/mapping-data-dense-cities-if-they-were-mountains/4818/</a><br>
<br></div>Raf<br></div>