Moonshadow Mobile has added a new visualization feature to its Ephemeris technology: Data Density Maps. With Data Density Maps Ephemeris visualizes both the density of an attribute and the values of an attribute at the same time over a map. The images on this page show both the population density as well as the Political Party registration.

 
The map above is generated from the US registered voter file from L2 Political. Each of the 159 million voters in the US is mapped to their house inside of Bing Maps. A Gauss curve is then used to determine the average party affiliation […]