Using Flickr as a Paintbrush

Posted to Maps  |  Nathan Yau

Andy Woodruff from Cartogrammar uses average color in Flickr photos to map the colors that people take the most pictures of. The above for example, shows the common colors of Harvard Square. Why all the red? It's because there's so many brick buildings.

So in the end is a map that provides a different geographic view of what we're used to seeing. We're used to seeing the aerials or the designer-defined color coding of roads and land. This however, while portrayed as a view from above, is what people are seeing on the ground.


The Best Data Visualization Projects of 2014

It’s always tough to pick my favorite visualization projects. Nevertheless, I gave it a go.

Life expectancy changes

The data goes back to 1960 and up to the most current estimates for 2009. Each line represents a country.

Reviving the Statistical Atlas of the United States with New Data

Due to budget cuts, there is no plan for an updated atlas. So I recreated the original 1870 Atlas using today’s publicly available data.

Where People Run in Major Cities

There are many exercise apps that allow you to keep track of your running, riding, and other activities. Record speed, …