2011
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Let's Keep Symbol Maps Clean And Tidy
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How To Avoid Equidistant HSV Colors
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Take Care of your Choropleth Maps
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Say Goodbye to Red-Green Color Scales
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Looking at Mistakes in Infographics: The Profile of Italian Poverty
2010
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Arme missbrauchte Klickstrecke
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Tutorial: Rendering a World Map in ActionScript
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Tutorial: Reading ESRI Shapefiles in ActionScript
2009
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Omitting Greenland Won't Fix Your Mercator Map
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Lesbarkeitsschwellen von farbigem Text – Vergleich zwischen HSL- und HSB-Farbmodell