OS Names API
With OS Names API, you’ll have access to a straightforward, rapid lookup service: drilling down into the details we hold in our OS Open Names dataset.
OS OnDemand is a web map service, delivering data over the internet directly to your organisation, wherever and whenever it's needed.
OS Open Greenspace
A more active, greener, healthier nation.
GB Counties - Past and Present
Explore the county boundaries of Great Britain throughout time with our counties map.
A simple overview map of Great Britain.
OS Terrain 5
OS Terrain 5 is our detailed digital terrain model (DTM) of Great Britain. It is available as a grid of heighted points and contours, both at five-metre intervals.
1:50 000 Scale Colour Raster
The digital alternative to our popular OS Landranger paper map series, this is a high-quality map of Great Britain, available in 20km square tiles.
1:25 000 Scale Colour Raster
The digital alternative to our popular OS Explorer paper map series, this is a high-quality map of Great Britain, available in 10km square tiles.
OS Open Roads
Get a high-level view of the road network, from motorways to country lanes.