"In some ways, all 2D maps of Earth are interrupted at some point, even if it’s just along the antimeridian at 180°. Interruptions are often in areas of less interest e.g. oceans for a land-focused map."
Via Seth Dixon
AP Human Geography Digital Knowledge Source
Why What is Where: The Digital Knowledge Source for AP Human Geography
Curated by Allison Anthony
Experts say Hurricane Sandy is wider and stronger than Hurricane Irene, which caused more than $15 billion in damage in 2011, and could rival the worst East Coast storm on record.
This is a quick visual comparison of remote sensing images that lets you slide to compare the superimposed images.
The green dots on this map representing Starbucks locations which are obviously clustered in major metropolitan centers. Cross-referencing this Starbucks address location with population data, Davenport explains his mapping technique: "By counting the number of people who live within a given distance to each Starbucks, we can measure how well centered Frappuccinos are to the US citizenry. In other words: draw a 1-mile circle around every store, then add up the % of the population living within the circles. Repeat for 2, 3, 4....100 miles." The result of this data is a fabulous logrithmic S-curve which explains much about the American population distribution.
Tags: statistics, density, consumption, mapping, visualization, urban.