Revise how to read and understand Ordnance Survey maps with this BBC Bitesize Scotland geography revision guide for Third Level in Scotland's CfE.

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 ...

An OS spokesman said that this unprepossing square of farmland was identified after a lengthy trawl of all the 204 Landranger maps, which use the scale 1:50,000.