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OS NGD API – Tiles
OS NGD API – Tiles offers you a vector tile service powered by the OS National Geographic Database (OS NGD). It provides a detailed and customisable basemap based on the latest... -
OS Election maps
Use our election maps for Great Britain and Northern Ireland to find out the electoral geography of the UK. You will find the web apps particularly useful if you are an elected... -
OS Downloads API
The OS Downloads API is a service that lets users automate the discovery and download of OS OpenData. In doing so it improves the accessibility of the OS OpenData products.... -
GB Counties - Past and Present
Explore the county boundaries of Great Britain throughout time with our counties map. These two datasets of county boundary information have been released as part of Boundary-... -
Strategi®
Strategi is detailed digital map data, ideal for applications requiring an overview of geographical information on England, Scotland and Wales. It is derived from the Ordnance...