If you're heading for Britain's hills and mountains, there's simply no better companion than OS Maps – an app that puts all ...

Ordnance Survey (OS) was a 50-year-old company when a fire swept through its first headquarters at the Tower of London in 1841 — the crown jewels saved ahead of stored paper maps. The national mapping ...

Alex Roddie takes a look at seven of the best hiking apps to help you find your way in the mountains as an additional ...

All parts of the public sector in Great Britain have free access to a wide range of services from the government-owned mapping agency Ordnance Survey (OS), through the Public Sector Mapping Agreement ...

The British mapping agency Ordnance Survey has created a map of the Martian surface using precision NASA data — and it's beautiful. PHOTOS: Tour 'The Martian' Movie Set… On Mars As an avid hiker when ...