Florida Primary

The Republican primaries…they’re still going on…on the long inevitable road to Romney’s coronation. Next up is Florida, always an interesting state to watch. There are a lot of people there with a whole host of interesting demographic slices. Perhaps one of the most interesting ones, at least to the media, is the Hispanic vote. Other things to look at in Florida include the burst housing bubble and rather high unemployment.

The New York Times published a graphic with a few maps and charts trying to paint the landscape of the Florida primary battle. These two selections below show which Republican primary candidates won which counties in 2008 as well as the size of the Hispanic population registered Republican.

Florida primary landscape
Florida primary landscape

Credit for the piece goes to Haeyoun Park.

Killed in Action in Iraq, State by State

The Iraq War is over. And now it is time to reflect on what we have gained and what we have lost. This map by the Guardian details the number of soldiers killed in action in Iraq. (Other options include total wounded, killed by non-hostile, &c.)

Killed in Action in Iraq by State
Killed in Action in Iraq by State

Unfortunately, I call it a ‘no kidding’ type of map. The data, accessible via the Guardian here, corresponds nicely with a list of states by total population. Of the top ten countries in KIA, only Virginia is not among the top ten in population; it is 12th. The country thus not in the top ten in KIA, but in population is North Carolina. It’s rank in terms of KIA? 11th.

The data is interesting and worth depicting if we are to reflect. But, perhaps a more suitable visualisation could have been chosen.

On a personal note, these Google Maps overlays are annoying when, in the cases of, e.g., Wisconsin and Massachusetts, the shapes are incorrect. Perhaps coastlines are not as easy as states with ‘straight lines’ for boders, but we would do well to try and make irregular coasts at least somewhat correct.

Why the Riots?

The riots in the UK earlier this year prompted questions about British society and the causes behind the riots. The Guardian has been reporting on different elements of the riots for some time now and has released the results of their work on discovering those causes. And naturally, survey results should be visualised for more awesomeness.

Surveying Rioters
Surveying Rioters

The discrepancies between the causes should be interesting. However, the number of bars and their tight spacing along with contrasting colours makes me wonder if the chart would be more effective not if it plotted the value of the responses, but rather the value of the difference in the responses.

Returning to Fukushima. Someday.

Earlier this year, the earthquake and tsunami that damaged Japan also brought about failures in a nuclear plant at Fukushima. As we near the end of the year, the New York Times reports on how it might take many years for those who had to—or chose to—move away to return to a safe Fukushima.

Radioactive Contamination
Radioactive Contamination

Technology Today

Technology changes and changes rapidly. The United States led the way with cabled phone networks. Now, countries in Africa are skipping landlines and moving straight to mobile phones. The New York Times has an piece on the changes in technology and accompanies that piece with small multiples of choropleth maps that showcase different technologies and their prevalence.

Mobile Phone Subscriptions
Mobile Phone Subscriptions

What is interesting about these maps is that the Times eschewed the conventional Mercator or Robinson map projections and went with a slightly more unusual layout. But, a layout that saves some space by its contortion of the world’s oceans. Was their reason spatial or something more about maintaining consistent area? I would be curious to see the piece in print to see if it needed to fit a narrow column.

All in all, an interesting set of maps.

Food Consumption

Via Fareed Zakaria, an interactive piece by Food Service Warehouse that looks at the leading nations of food consumption in calories—and what people spend for their food.

Leading (and Lagging) Food Consumers
Leading (and Lagging) Food Consumers

The map is not entirely useful, although it does at least hint at the geographic locations of the largest consumers (the West) and the smallest consumers (the Rest of the World). More interesting is the simple bar chart at the bottom of the interactive piece.

The BRICs a Decade Later

The BRICs are ten years old. Well, not really. But the concept of Brazil, Russia, India, and China becoming some of the world’s largest economies is. Well, not even that necessarily. But the coining of the term BRIC is a decade old. So the BBC has a small interactive piece showing why the BRICs matter.

BRIC GDP Growth compared to that of the US
BRIC GDP Growth compared to that of the US

They do some interesting things with the use of hues and tints to group lines in the line charts and provide consistent groupings throughout the piece. And they have photos of leaders. Just in case you do not know what the finance minister of Italy looked like back in 2001…just do not ask me to remember his name.

The New York City Marathon

Something I’ve been meaning to put up for a little while, the New York Times’ coverage of that city’s marathon and changes in the socioeconomic composition of the neighbourhoods through which the course winds.

The piece includes a narrated motion graphic explaining the changes along a map of the course, while a series of charts look at those factors from a static perspective. The horizontal axis being the route of the course.

Brooklyn segment of the NYC Marathon
Brooklyn segment of the NYC Marathon

Credit for the piece goes to Graham Roberts, Alan McLean, Archie Tse, Lisa Waananen, Timothy Wallace, Xaquin G.V., Joe Burgess, and Joe Ward.

Maps of the Democratic Republic of the Congo

The Democratic Republic of the Congo is preparing for elections at the end of the month. For decades since independence from Belgium, the country has been beset by insurrection and civil war. Eastern portions of the country are all lawless and beyond the control of the government in the capital Kinshasa. Yet, DR Congo, which is almost the size of all of Western Europe, holds vast mineral and energy reserves.

Much like with the independence of South Sudan, the BBC has released a small interactive piece detailing DR Congo through maps. While not as extensive and lacking in visualising anything about the warfare and bloodshed, the piece is useful to gain a brief insight into the complexities of the country and the sheer scale of its problems. But that is not wholly surprising as the title of the piece is Failed State: Can DR Congo Recover?.

Screenshot of a guide to DR Congo
Screenshot of a guide to DR Congo

Much Improved Mapping of American Migration

Forbes released Jon Bruner’s latest map of migration in the United States. It uses IRS figures to show inbound and outbound movement from counties across the United States. The work itself is an improvement from his map from last year, which was a bit more difficult to read. Beneath is the new version, and at the end, for comparison, the old.

This year's migration map
This year's migration map

Firstly, the colour palette is far more sophisticated. Secondly, and most crucially, the user can hide the lines on the map, which obscures a key part of the story of migration in urban areas—higher income people moving out of the city and into the suburbs. Thirdly, the map data now includes additional years, which are available by clicking the small chart in the upper right—a welcome addition that allows the data from last year’s map to become accessible this year. Fourthly, and to be fair this may have existed previously but not that I can recall, the new map is accompanied by essays.

These essays use the map and its data to tell stories and explain what one sees going on with the data. It is (relatively) easy for one to put together a piece of data visualisation from a data set. But, without knowing where to look, users may not actually find anything valuable in the visualisation. By pointing to these essays, the map—already much improved from a design perspective—takes on a much more rounded and mature character and becomes more about generating information and knowledge than simply figures and statistics.

Last year's migration map
Last year's migration map