Tagged: cartogram

1

Switzerland tile map

(Blogpost auf Deutsch unter www.geo.ebp.ch) I believe in abstraction for conveying information, or ‘rough’ context for information, efficiently. Since a while, hex and square tile maps are all the rage in the US. Check out this post by the npr visuals team on the technique,...

0

Wikipedia cartogram mentioned by Smart Hive

Big honour: my interactive visualization Infor­ma­tion Imbal­ance: Africa on Wikipedia for the OII Internet Geographies blog has been featured by Smart Hive under the heading Non-traditional data mapped to geography. Thanks for the mention!

1

The online perspective: Africa on Wikipedia

My friends and colleagues at the Oxford Internet Institute, Mark Graham and Stefano de Sabbata, are compiling a collection of maps and visualizations at geography.oii.ox.ac.uk that give insight into the contemporary geographies of knowledge: Which places are connected with the online world? Which places are participants in the...

Raster grid in flow direction analysis 2

Hexagons, quasi-maps and cartograms

Some months ago I mapped Switzerland’s administrative regions using a hexagonal cartogram. That idea was inspired by pioneering work of the Leicestershire County Council. After consulting with experts in the field – Leicestershire’s Alex Lea, Danny Dorling of Worldmapper (currently at the University of Oxford) and Adrian...

5

Reworked versions of my hexagonal population cartogram

In March, I have published a linked view display with a population cartogram of Switzerland (in German, in French). The occasion was a federal poll that convinced the majority of the voting population but didn’t gain support in enough many cantons. The cartogram has sparked...

Close-up view of the cartogram's hexagons 6

Creating a hexagonal cartogram

Some weeks ago I visualised the Swiss cantons (states) and their population numbers using what information visualization scientists call a linked view. You can click through to the actual, interactive visualization: here in German or here in French. In what follows I’ll describe the steps of data preparation for this visualization....

Types of cartograms 14

Conceptualisation of a D3 linked view with a hexagonal cartogram

Some weeks ago I visualised the Swiss cantons (states) and their population numbers using what information visualization scientists call a linked view. You can click through to the actual, interactive visualization: here in German or here in French. In what follows I want to give a bit more detail about what...