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GIS Learning

The default style for the Ordnance Survey (top) as compared to the new color blind friendly scheme (bottom).

Making Color Blind Friendly Maps

It’s estimated that about 7% of males are color blind in some form (as compared with 0.4% of females).   While a very small percentage don’t see color at all, the most common form of color blindness is the inability to differentiate red and green colors.  One area that color […]