The Population of the Island of Ireland

This map is not yet shown in worldmapper’s collection of country cartograms, as we don’t show maps of larger islands there if they are politically divided. As the Irish Islanders are all celebrating their culture today, here is how the full island’s population distribution looks like in the worldmapper gridded cartogram style:

Happy Paddy’s Day…
Update 2011: See a new version of this map using a NASA satellite image here.

The content on this page has been created by Benjamin Hennig. Please contact me for further details on the terms of use.

Vancouver 2010 medal count

The Winter Olympics in Vancouver yielded some great visualizations, with the New York Times work being amongst the top ones. They are showing off a map of the Winter Olympic Medals in the tradition of the Dorling cartograms. They also did a great job on a 3D map of the venues.
For those who want for worldmapper style maps, here is the relief: The worldmapper map of the actual medal count. The following is transformed due to a country’s total number of medals it has won.

A larger version of the map can be viewed by clicking on the image.

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ArcUser article: Re-Mapping the World’s Population

My contribution to the ESRI UC 2009 found its way into the Winter 2010 edition of ArcUser:

  • Hennig, B.D., Pritchard, J., Ramsden, M., and Dorling, D. (2010). Remapping the World’s Population. Visualizing data using cartograms. ArcUser 2010 (1), 66-69.
    pdf icon Article as PDF ; Article online
  • The slideshow from last year’s talk at the ESRI UC Is now also available online to watch on Slideshare:

    The content on this page has been created by Benjamin Hennig. Please contact me for further details on the terms of use.

    Copenhagen Carbon Maps

    Carbon dioxide emissions are gaining yet another boost of attention in the countdown to the Copenhagen climate change summit. We took that as an opportunity to update our worldmapper carbon emissions map with more recent figures. The most reliable figures are compiled in the UNStats MDG reports providing global data for 2006. Using this dataset, we calculated the new Carbon Emissions Map, resizing the territories according to the proportion of carbon dioxide emissions (note: see more maps here):

    Carbon Dioxide Emissions 2006

    Furthermore, we did some calculations to show the real dimension of CO2 emissions by the population in each of the countries (or territories). We re-coloured the previous map with per capita greenhouse gas emissions. These give us an indication how the major polluters compare related to their population’s individual levels of emissions:

    Per Capita Carbon Dioxide Emissions 2006

    Finally, any agreements in Copenhagen will be compared to what the Kyoto protocol proposed some 17 years ago. This refers to the 1990 levels of CO2 emissions, which we put on a third map: Again, we took the per capita consumption as a base for the colours, rather than the change in total emissions. In this map we can see which countries have improved their carbon dioxide footprint on an indiviual level copared to the per capita emissions in 1990 and which have changed for the worse:

    Carbon Dioxide Emissions 2006 with changes between 1990 and 2006

    The content on this page has been created by Benjamin Hennig. Please contact me for further details on the terms of use.

    Map meets cartogram

    Population densities can of course be mapped differently – obviously using common density maps. They can give a better clue where densities are highest, but they can hardly show what is behind those numbers: What does a certain density really mean? How many are the many that are living in the more dense areas? And how do those compare to other populated areas? This is what a cartogram can show far better – and also show more true, when mapping human-related figures.
    The following map shows a density map compared to our UK population cartogram. None of these maps is worse or better, it all depends on the purpose what you want to show, so that our new maps do not supersede traditional mapping approaches…
    UK maps compared
    The content on this page has been created by Benjamin Hennig. Please contact me for further details on the terms of use.