When news breaks, maps often accompany stories (or the maps are the story), and cartographers and graphics people have to work quickly. The New York Times does this really well. Cartographer Tim Wallace of the New York Times describes some of the process for Wired. I like the bit about uncertainty.

They also have to deal with incorporating uncertainty into their maps. A recent map of territory held by ISIS in Iraq and Syria, for example, uses blurry red and yellow shading to indicate regions controlled by ISIS and areas of recurring attacks. The same map uses light grey hatching to indicate sparsely populated regions. “You don’t want to put a hard line around that,” Wallace said. “It’s not like you cross a river and all of a sudden it’s sparsely populated.”

When I was over there as a lowly graphics intern years ago, I was always impressed by the map department. Actually, I think the map department had just been combined with graphics to work more closely together. Maybe they split them back up again. Anyways, they sit next to each other, and I was impressed by everyone.

I’d occasionally make location maps — mostly small stuff with a few dots on them. Then I’d give it to the map department for checking. Their speed and accuracy was always top notch, which was a fine way for me to see how much I had to learn.

George Murphy visualized the results of this year’s skateboarding tournament Battle at the Berrics 7. Even if you don’t like or know anything about skateboarding, this is a fun one to scroll through.

Skaters match up head-to-head in a bracket format, and compete in a style similar to the basketball game of H-O-R-S-E. One person does a trick, and if completed cleanly, the other person has to match. If the second person fails to match, he or she receives a letter. The first person to S-K-A-T-E loses.

Murphy takes you through the tournament with video clips and transitions through a handful of charts. You see how a match plays out and what individual skaters did. Fun.

So here’s a sport I don’t see or hear much about. F1 racing, which requires a different sort of strength and agility than say football or basketball, has a wide range of ages. Drivers can be in their teens. Some are in their late 40s (and successful). Peter Cook visualized the ages and races of drives through F1 racing history, since 1950.

Each row represents a driver’s career, and each color-coded dash in a row represents a race. Colors indicate wins, a trip to the podium, and a top 10 finish.

My favorite part is the tour on initial load. The interactive points out highlights in the data, such as the youngest, oldest, and drivers of interest.

Wired wrote a short profile for Cynthia Brewer, best known for Color Brewer, a tool that provides visually apt color schemes for maps (and charts).

Brewer has been thinking about these issues since her graduate days at Michigan State. But the idea for Color Brewer grew out of a sabbatical she did with the U.S. Census Bureau, overseeing the atlas that accompanied the 2000 Census. “We were trying to be really systematic with color throughout the atlas,” she said. Other mapmakers liked the color sets they developed and began asking for them, and Brewer set up Color Brewer to make them more readily available.

If you’ve looked at thematic maps at all, you’ve likely come across a color scheme from Color Brewer. I wouldn’t say it’s ubiquitous quite yet, but it’s close. I just like how something so widespread came from a couple of people in a room who wanted to streamline the process of putting together the decennial atlas.

The BBC has a fun piece that shows changes over your lifetime. Enter your date of birth, gender, and height, and you get personalized data nuggets, categorized by how you changed, how the world changed, and how people changed the world during your years on this planet.

For me: 161 major volcano eruptions, 72 solar eclipses, and a 2.7 billion increase in global population.

Naturally, as with most global numbers, these are based on estimates from a wide range of sources, so keep that in the back of your mind as you scroll.

In an interesting use of the before-and-after slider, this Washington Post graphic by Bonnie Berkowitz and Laura Stanton contrasts an unhealthy office environment against a healthy one.

As a whole, the graphic represents a full office, and the section is broken into categories for an unhealthy environment on the left and a healthy one on the right. For each section, slide all the way to the left or right to see a fuller picture of the respective habit, covering topics such as ergonomics, hygiene, and air quality.

FYI: Rats and dead plants send the wrong message to your employees.

There’s a new addition to the FlowingData book series on the way. It’s called Data Fluency: Empowering Your Organization With Effective Data Communication. It’s by the founders of Juice Analytics Zach and Chris Gemignani and is available for pre-order at the major online booksellers. Copies are also making their way to the brick-and-mortars.

Nice.

As I assumed the technical editor role for the first time, I’ll talk more about the book soon, but Zach and Chris probably sum it up best:

Our hope is that this book starts a new kind of conversation in the analytics field — one that incorporates the people side as much as the tools, techniques, and technologies. We hope it spurs individuals and organizations to start on a journey toward making data a more useful tool for sharing ideas.

Pre-order it on Amazon.

The Internet Archive makes millions of digitized books available in the form of scanned pages, and these books are categorized into thousands of subjects. Focusing on book images, Mario Klingemann mapped subjects, based on tag similarity. Browse and discover new reading material.

This map offers an alternative way to browse the 2,619,833 images contained in the Internet Archive’s book collection. It shows 5500 different subjects which have been algorithmically arranged by their thematic relationships. The size of each link resembles the amount of images that are available for that topic. Clicking on a link will open the flickr page containing all the pictures for that subject. Rolling over a link will highlight all the topics that have a direct link with the subject.

I recommend browsing towards the middle in the medical cluster for some weird, old-school healing techniques.

Kirk Goldsberry, with help from Andy Woodruff, looked at how rebounds work in the NBA from a statistical perspective.

When a player shoots the ball and misses, there’s a tendency for the ball to go in certain directions and distances. Long shots for example often mean long rebounds away from the basket. After years of experience, players gain an intuition for these sort of bouncebacks and can try to position themselves for a rebound. These days more detailed data (via camera technology) is available, which is what these court maps show.

The interactive version in the middle of the article is especially interesting. Mouse over the court, and you can see where players typically rebound after a missed shot from the selected spot.

We know that there are more people per square mile in some places than others, but it can be a challenge to understand the magnitude of the differences. The same goes for the other way around. So Ben Blatt for Slate made the Equal Population Mapper, which lets you select an area of interest such as Los Angeles county or the state of Wyoming and see how many counties it takes to equal the population of said area.

For example, the above shows coastal counties as the point of reference, and you see the counties it takes to equal the coastal population in red. That’s a big section in the middle.

Might remind you of the Per Square Mile project from a while back which used cities around the world as point of reference and US states as the mode of comparison.

This is what you get when you group streets by their geographic orientation and color them accordingly with a neon paintbrush. From the ever curious Stephen Von Worley:

That’s every public street, colored by the predominant orientation of itself and its neighbors, thickened where the layout is most “grid-like” — to use an old-school woodworking metaphor, it’s as if we brushed some digital lacquer over the raw geographic transportation network data to make the grain pop.

Above is the map for Los Angeles. You see a lot of north-south grids in the red-orange color, but head towards the center of the map in the downtown area, and you get pockets of misdirection. In cities like Tokyo and Paris it looks like there’s no order at all to the roads, whereas Chicago’s road network looks like one big grid.

Lots to ponder, especially if you live in the cities.

See also the level of gridded-ness by Seth Kadish.

Kate McLean, a PhD candidate in Information Experience Design at the Royal College of Art, is interested in the senses. More specifically, the non-visual ones. Mainly our sense of smell. As she tags herself as an olfactory experience designer, McLean goes on smellwalks, documents aromas, and then maps the “smellscapes.”

The map above is for Amsterdam, which you expect to smell like pot all day everyday and everywhere. But it didn’t.

Instead spring 2013 in Amsterdam revealed an abundance of the warm, sugary, powdery sweetness of waffles. Oriental spices emanated from Asian and Surinamese restaurants and supermarkets, pickled herring from the herring stands and markets — a link to one of the city’s key historical industries. Old books were detected in basement doorways and laundry aromas drifted up into the streets from Amsterdam’s many house hotels.

More smell maps: New York, Rhode Island, Paris, and Milan.

League of Legends is an online, free-to-play game that pits two teams of five against each other. The goal is to destroy the other team’s structures. The New York Times mapped 10,000 matches, played by 100,000 players, showing player movements over a quick thirty seconds.

As you’d expect, you see a lot of battles in the middle of the field and if you play the game, you’re likely to recognize the paths that people usually take. The best part is the character breakouts that show how certain “champions” move about.

Reminds me of the point cloud that shows over 11 million deaths in Just Cause 2.

Jeff Leek touches on concerns about point-and-click software to find the insights in your data, magically and with little to no effort.

I understand the sentiment, there is a bunch of data just laying there and there aren’t enough people to analyze it expertly. But you wouldn’t want me to operate on you using point and click surgery software. You’d want a surgeon who has practiced on real people and knows what to do when she has an artery in her hand. In the same way, I think point and click software allows untrained people to do awful things to big data.

Yep.
Read More

As a way to understand the deadliness and spread of Ebola, the Washington Post runs a simplified simulation of how long it’s likely to take for the virus to infect 100 unvaccinated people. The simulation runs alongside several other diseases for comparison, which provides the main takeaway: Ebola is much more deadly than the other listed diseases, but it spreads much slower.

Aatish Bhatia, a recent physics PhD, describes the forces involved to do a skateboard Ollie. It’s all about managing your center of gravity and applying variable amounts of torque to steer the board in the air. Yeah. It probably won’t help you skate any better, but it’ll help you appreciate the tricks a little more. [via kottke]

xkcd doing what xkcd does. Randall Munroe charts a brief timeline of interracial and same-sex marriage, through the lens of popular approval and population.

We browse online, we see ads, and we buy stuff. The better-targeted the ads are, the more likely that we buy stuff. So of course advertisers continue on ways to guess who you are and what you might want to increase the chances that you click and spend. Floodwatch, a Chrome extension by the Office for Creative Research and Ashkhan Soltani, lets you turn it around ever so slightly so that you can track what the advertisers serve you.
Read More