dc-buildings-heights

Mapping D.C. Building Heights

By Matt Stiles | | Topics: DC

I posted yesterday about residential buildings in Seoul and South Korea. Here’s a quick look at the buildings in my previous city, Washington, D.C. Darker shades represent taller buildings:

Francisco Anzola (Flickr)

South Korea’s (Residential) Rise: How Building Heights, Home Sizes Vary

By Matt Stiles | | Topics: South Korea

Note: I followed my wife, a foreign correspondent for NPR News, to Seoul last year. This is one of a series of posts exploring our adopted country’s demographics, politics and other nerdy data stuff. Let me know if you have ideas for future posts.

I never lived in a high-rise building before moving to South Korea, but now home is 35 stories above central Seoul. The view is pretty great — when, of course, it isn’t obscured by pollution.

I’m just one of about 10 million Seoul residents in a geographic footprint the size of Chicago, so high-rise residential seems normal. How common is it, though, and how has that changed over time? These charts attempt to answer.

seoul-heat-promo

Seoul’s Steamy Summer (Updated)

By Matt Stiles | | Topics: South Korea, Weather

Note: I followed my wife, a foreign correspondent for NPR News, to Seoul last year. This is one of a series of posts exploring our adopted country’s demographics, politics and other nerdy data stuff. Let me know if you have ideas for future posts.

I’ve been away from Seoul for much of the summer, but now that I’m back it’s impossible not to hear all the complaining — among expats and locals alike — about the heat.

They have a point, at least in terms of their expectations. This summer has indeed been hotter than usual, especially this month, when the daily low temperature on one recent day actually exceeded the average high. (I updated the chart on Aug. 24).

Historically, the air begins cooling slightly in August. Not so this year…

heat-height-promo

Are People in Colder Countries Taller? (Continued…)

By Matt Stiles | | Topics: Demographics, Weather

Earlier this week I posted two scatterplots examining the relationship between a country’s average temperature and its male residents’ average height. The data show some correlation, but there probably are several of other factors affecting height as well.

The earlier plots shaded the country dots by income and region, allowing more context about the groupings of countries (hint: Europe is colder and taller).

This next version, however, proportionally sizes the dots by population, adding another layer of context (or perhaps unnecessary complexity).

height-heat-relationship

Are People in Colder Countries Taller?

By Matt Stiles | | Topics: Demographics, Weather

I got married in Amsterdam. One thing I remember most about my time in The Netherlands is the obvious height of the locals. Both men and women, generally, are quite tall.

A new study supports my anecdotal observation. Dutch men are the tallest people in the world (women there are second), followed closely by some of their European neighbors. People in Southeast Asian and African countries are, on the other hand, shorter.

I’ve always wondered why the Dutch are so tall. Is it their dairy-rich diet, perhaps? Or could there be a correlation between the lower average temperatures in Northern Europe and its apparent height advantage? Are people taller in colder countries?

The answer is … sort of.