Air transportation network

Posted to Network Visualization  |  Tags: ,  |  Nathan Yau

Flight pattern maps are fun to look at and reveal the complexity of air transportation on a daily basis. But, there are other angles to look at this data from. Martin Grandjean used a force-directed graph to focus less on geography and more on volume and connections. Color represents continent, circles represent airports, and circle size represents number of routes.

Major observations: India is more connected to the Middle East than to South and East Asia. The Russian cluster is very visible, connecting airports in Russia but also in many former Soviet republics. Latin america is clearly divided between a South cluster and a Central American cluster very connected with the U.S.

Be sure to catch the animation version.


Pizza Place Geography

Most of the major pizza chains are within a 5-mile radius of where I live, so I have my pick, …

Causes of Death

There are many ways to die. Cancer. Infection. Mental. External. This is how different groups of people died over the past 10 years, visualized by age.

Real Chart Rules to Follow

There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.

Shifting Incomes for American Jobs

For various occupations, the difference between the person who makes the most and the one who makes the least can be significant.