The scale of a map allows a reader to calculate the size, height and dimensions of the features shown on the map, as well as distances between different points. The scale on a map is the ratio between ...

Have you got what it takes to complete the OS Map Reading challenge? Experts have put together the test, which features questions on map symbols, scale, and how to read contours, to allow people to ...

British mapping agency Ordnance Survey (OS) has released an easy-to-read map of terrain from the planet Mars. Open data published by Nasa was used to make the map, which has been posted on the OS ...