Citygraph is a chart to visualize and analyze urban structure. It is a based on 3D model of a city. All buildings have exaggerated heights and shifted on map to a 10-kilometer zone (to reduce...

This is my analysis of US international goods trade based on data provided by USA Trade Online, part of the Department of Commerce, as available in February 2017. The graphic shows the relative...

This project visualizes city street network orientation, configuration, and entropy using OpenStreetMap data and the Python-based OSMnx package. Each of these cities is represented by a polar...

Since President Rodrigo Duterte launched his war on drugs a year ago, Philippine police have taken hundreds of dead bodies to hospital. Why?

How independent is the German media industry? Who owns the most outlets and publications? This visualisation offers an overview of the entire industrial landscape, with its main actors, its...

NB: This project is only viewable on a mobile device in a portrait orientation. High quality education comes at a price in China, a high price indeed. In 2008, Beijing reformed its middle school...

Every summer, typhoons rage in the southeast coast of China, causing great losses to the coastal people. We visualized the tracks of all the 1832 typhoons since 1949, and unfolded the story around...

Mapping the cities and places with the worst access.

I am impressed by the “Principle Rivers/Mountains/Lakes” map diagrams that were so popular in the mid 1800s and have been curious about how I might reproduce that aesthetic without etching on...

In order to allow an in-depth, more detailed exploration of the issues addressed in the interactive survey, a further step in the application user-flow allows people to access more complex...

Our transport system generates huge amounts of data. For instance, on a typical weekday, we collect 19 million smartcard ticketing transactions that offer a valuable insight into the number of...

XXXY City (Triple X, Y City) is a data visualization project analyzing the difference between women and men in New York City on seven factors – education,  occupation, income, age, sex...

This wooden map is a celebration of NYC’s street tree population. It is a hybrid of a choropleth map, a bar chart, and an interactive game. Each neighborhood is represented by a removable wooden...

The shark is the most ferocious fish in the ocean. The shark existed on the earth three hundred million years before the advent of the dinosaurs, but we did not know that there were many different...

A mini startup project built entirely in public, Hoodmaps charts different demographics and neighbourhoods in cities around the world.

This is a visual information map of the tour around Yellowstone Park. A tour route was drawn up in the information map, including nine recommended sites. How far are they? What are the recommended...

A lot of people look for jobs at big companies because they can be great places to build a solid career. Unfortunately, if we measure the size of a company in terms of annual revenue, there may...

Winds circulate around the globe, forming patterns of gigantic proportions. These patterns become part of human culture and are reflected in our architecture. By orienting on the direction of...

Billions of people and animals rely on the benefits of the Amazon rainforest, including food, fresh water, shelter and climate control. Forests such as the Amazon play a critical role in mitigating...

A large-format data visualization depicts the complex narrative of the 2003 Northeast Blackout, which began imperceptibly in Ohio over the course of four hours and cascaded within eight minutes...

View historic mapping within a spyglass circle.

The 1850 Agricultural Production in Pennsylvania interactive dashboard displays a high-level overview of agriculture in Pennsylvania during the mid-19th century. Data was compiled from federal...

Client's infographic: how tall would a state stand, based on its tallest building? Which states have the most high-rise buildings? What are most skyscrapers used for?

The Apostle Paul and his companions crossed the Roman Empire to spread the Gospel and build the early church. This map overlays their journeys onto an interactive view of Roman provinces,...

A world map projection exposing the shortcomings of the time zone system; what would the world look like if time zone divisions were actually accurate? This is probably the first projection in...

We can learn a lot about a city and the everyday life of its inhabitants by looking at its mobility: spatial patterns show its zonification, modal distribution talks about socioeconomic...

A dynamic roadmap through the early developments of data visualization, in the style of John Ogilby’s 1675 Atlas. Original illustrations and interactive design guide you through time past...

Over the last few hundred years, maps have divided territory into political administrative units (countries, states, etc.). Newer spatial realities, however, are driven by the flow or inhibition of...

If you look at maps of mortality rates across the country, you might notice a pattern showing up again and again. It's a crescent shape that starts in southeastern Virginia and curves around the...

Data is nothing without context. How can we understand a city without first understanding the characteristics of a normal or typical city? I crunched the numbers on eight measures of 917 cities to...