The UK's Ordnance Survey has a released a GeoDataViz Toolkit designed to assist map makers 'communicate information effectively'. It includes color palettes, map symbols together with visual deconstructions. It also includes lot of advice for creating effective visualizations together with many links to other helpful resources.
The Basemaps section of the toolkit volition in all likelihood endure of most involvement to users of the OS Maps API. However the Colours, Symbols together with Visual Deconstructions sections convey to a greater extent than cross-platform appeal together with should endure of involvement to all online map makers, whatever your preferred mapping platform.
The dissimilar sections of the toolkit are amount of useful guidelines together with recommendations for visualizing information amongst maps. Each department also includes lots of links to other useful resources. You tin larn to a greater extent than close the GeoDataViz Toolkit together with how it is used internally inside the Ordnance Survey on the Ordnance Survey Blog.
