I am aware of three existing interactive maps that use this data set:
- The Scottish Government's map has many features, including the ability to show changes over time. The map's downside is that it uses only a relatively small portion of the browser window.
- Alasdair Rae's site was obviously a major source of inspiration for mine. The map's tooltips show change in rank over time, and the site also has some advice on interpreting the maps.
- Oliver O'Brien's map uses an unusual and effective technique of shading only buildings.