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Archive for September, 2007

What if the world was spherical, but it didn’t matter?
Most of you have been unable to avoid the flat-earth kerfuffle on the day-time talk show The View.
On a recent episode one of the hosts, Sherri Shepherd, said she doesn’t believe the theory of evolution. Whoopi Goldberg, also a host, asked Shepherd “Is the world [...]

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Map-making has often adapted technologies designed for purposes other than making maps.
I recall Scitex hardware as the state-of-the-art in large format color computer mapping in the early 1980s when I was first learning cartography. Cartography applications were developed when Scitex, its origins in designing and printing textiles, noticed “the similarity between printing large fabric surfaces [...]

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Cartographers have long been concerned with how map-readers perceive map symbols. How small can a map symbol be and still be noticed? What size do symbols have to be for a viewer to differentiate and clearly distinguish different shapes or forms? Such questions can be answered by using psychological methods of evaluation, [...]

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