Geography Reference
In-Depth Information
Stephenson DB (2005) Comment on
Colour Schemes for Improved data Graphics
, by A. Light
'
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and P. J. Bartelin. EOS 86(20)
The Map Room (2009) Ordnance survey announces colour-blind mapping.
http://www.
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World Wide Web Consortium (W3C) (2011) Web content accessibility guidelines.
http://www.
