Tag: maps

  • The UK’s Genetic Clusters

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    Brendan Barry
    in

    I always enjoy the combination of two of my interests: data visualisation and genealogy. So this BBC article that references a Nature article piqued my interest. It looks at the distribution of DNA across the United Kingdom and identifies different cluster areas. The most important finding is that the Celts, i.e. the people of Scotland,…

  • Tree Maps

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    Brendan Barry
    in

    Spring is the time for the blossoming of cherry trees. Philadelphia has its own cherry blossom festival, but Washington’s is even bigger. The Washington Post put together a small infographic about the the trees, the symbolism, and the reason behind the presence of Japanese trees in the capital of the United States. But, mostly I…

  • Where to Catch Foul Balls

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    Brendan Barry
    in

    As we established yesterday, baseball is rumbling back to life with Spring Training. That means it is time to start buying tickets for games. But if, like me, you have never caught a foul ball or home run, you may want to sit in a location where you can optimise your chances. Where is that?…

  • Ukraine Retreats from Debaltseve

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    Brendan Barry
    in

    This is a short piece—it is only really an inline map—but it illustrates fairly well why Ukraine’s loss of Debaltseve in eastern Ukraine last week is kind of a big deal. Basically, the now mostly abandoned city is a transport hub linking the two quasi capitals of the Novorossiya. Credit for the piece goes to…

  • The American Shopping Mall

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    Brendan Barry
    in

    This past weekend Al-Shabab, the Al Qaeda affiliate based in Somalia, threatened shopping malls in the United States, Canada, and the United Kingdom. This threat carries a certain amount of weight given the deadly attack Al-Shabab launched against the Westgate Shopping Mall in Nairobi, Kenya a few years ago. So what to look at today?…

  • Lynchings

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    Brendan Barry
    in

    Let’s follow up yesterday’s good news story about measles with lynchings. The New York Times mapped and charted historical lynchings from 1877 to 1950 across 12 states in the South. Credit for the piece goes to the New York Times graphics department.

  • The Measles Outbreak

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    Brendan Barry
    in

    People, science is your friend. Vaccinations are not only for the benefit of yourself, but for others. Anyway, let us take a look at the measles outbreak through some graphics produced by the New York Times. It started in Disneyland. Because we had eliminated the disease about 15 years ago. Science, people. Credit for the…

  • Squaring Up London

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    Brendan Barry
    in

    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…

  • Population Displacement in Ukraine

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    Brendan Barry
    in

    Ukraine continues to suffer the effects of a Russian invasion. Though we won’t call it that. This piece from Radio Free Europe looks at the displaced persons in the country. Unfortunately, it is not quite the best example of what to do. The line chart looks at the cumulative number of displaced persons. But, a…

  • Hudson River Tunnels

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    Brendan Barry
    in

    Readers of this blog know that I am a fan of rail travel. And in particular, how the rail system on the East Coast is brilliant when compared to anywhere else in the States. Unfortunately, the railway system on the East Coast is also old and in need of serious capital investment. The tunnels linking…