We have a nice little piece from the Economist today, a look at the electoral majority for London-area constituencies and how their housing prices may begin to draw out priced-out Labour votes from London proper.
What I really like from the design side is the flip of the traditional choropleth density. In other words, we normally see the dark, rich colours representing high percentages. But here, those high majority constituencies are not the ones of focus, so they get the lighest of colours. Instead, the designers point attention to those slimmest of majorities and then offer the context of average home prices.
Credit for the piece goes to the Economist’s Data Team.
I added Chelsea to make doubly certain for my Philadelphia audience that you did not think I was referring to Philly’s Kensington. Why? Because today’s piece comes from the Guardian and refers to the neighbourhood where the Grenfell Tower caught fire and the inferno killed dozens of people.
This is not the most complex piece, but I really like the annotations and notes on the choropleth. They add a great amount of detail and context to a graphic that I imagine many places would be okay leave as is. I can see why the colour palette differs for the two maps, but I wonder if it could have been made to work as a unified palette.
Credit for the piece goes to the Guardian graphics department.
You all know that I love small multiples. And we have been seeing them more often as representations of the United States. But today we look at a small multiple map of London. The piece comes from the Economist and looks at the declining numbers of pubs in London. With the exception of the borough of Hackney, boroughs all across London are seeing declines, though the outer boroughs have seen the largest declines.
The only thing that does not work for me is the bubble in each tile that represents the number of pubs. That gets lost easily among the blue backgrounds. Additionally, the number itself might suffice.
Credit for the piece goes to the Economist graphics department.
This weekend, the New York Times published an online piece explaining the spread of the Grenfell Tower fire in London. The story uses small animated graphics and videos to show the origin and progression of the fire from an exploding refrigerator on the fourth floor to its trapping of residents on the 23rd and final floor.
Credit for the piece goes to Troy Griggs, Mika Gröndahl, Josh Keller, Jamine C. Lee, Anjali Singhvi, Megan Specia, Derek Watkins, and Jeremy White.
Transport for London (TfL), the organisation that runs the London Underground or Tube, has announced a nighttime service called Night Tube. It is not for the entire system, but only a few specific lines. That means that TfL needed a new map. And that means that everyone will want to create their own version of the Night Tube map. So this article at City Metric looks at just that. The TfL version is shown below.
Credit for the original goes to Transport for London.
Choropleths are not always a good idea. For example, look at election maps. Highly populated but geographically small cities appear as mere drops of ink on paper or pixels on a screen. Meanwhile, vast deserts appear gigantic empires. Nothing new there. But even within cities, these issues exist. London is one such city and one design studio has been working on a means of changing that. London Squared Map converts the boroughs of London into almost all squares of equal area. Each is placed in the appropriate space to represent geographic location. But to convey actual geography and familiarise the audience, not all squares are equal. Instead, just like the city itself, the squares are divided by a simplified shape of the Thames.
Last week, there was a disruption at the air traffic control centre for the United Kingdom. It caused many travel problems. And the BBC included a graphic showing how the problem was shutting down London air space.
Credit for the piece goes to the BBC graphics department.
A little while back, the Economist posted an interesting slideshow piece that showcased the intricacies of London’s skyscraper problem and how many areas are restricted to preserve lines of sight. The user can click through each view and see just where on the map the view falls.
Credit for the piece goes to D.K., L.P., G.D., P.K. and R.L.J.