The British Ordnance Survey

The British Ordnance Survey is the national mapping agency of the United Kingdom, responsible for creating detailed and accurate geographic maps. Established in 1791 for military purposes, it now provides mapping data for government, businesses, and the public. Its work includes topographical maps, geographic information systems (GIS), and digital mapping services, supporting navigation, planning, and research. The Ordnance Survey ensures reliable spatial information, helping users understand and navigate the landscape with precision.