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 ...
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 ...