Simon Willison’s Weblog

Items tagged visualisation, maps

Filters: visualisation × maps ×


Cartographer.js. “Thematic mapping for Google Maps”—which means an easy way of adding heat maps (aka chloropleths), pie charts and point clusters as a layer over a Google map. # 1st November 2009, 1:20 pm

Travel time to major cities: A global map of Accessibility (via) Visualisation developed by the European Commission and the World Bank. # 5th January 2009, 1:24 pm

Noncontiguous area cartograms. a.k.a. really funky data visualisation maps. Includes lots of examples, plus ActionScript 3 source code. # 8th December 2008, 6:03 pm