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OS Open USRN

A dataset containing all USRNs from OS MasterMap Highways Network with a simplified line geometry. A Unique Street Reference Number (USRN) is a unique and persistent identifier for every street,...

OS 1:25 000 Scale Colour Raster

As one of our range of backdrop mapping products, Ordnance Survey's 1:25 000 Scale Colour Raster is backdrop map data of our popular OS Explorer Map series for outdoor activities. It provides a...

OS Open Names

A comprehensive dataset of place names, roads numbers and postcodes for Great Britain. Accurate locations Let your customer-facing staff find places quickly when talking to callers. OS Open Names...

OS Terrain 5 DTM

Ordnance Survey’s OS Terrain 5 DTM is a dataset representing the physical shape of the real world. The dataset includes 5 metre GRID. The DTM data is captured from Ordnance Survey’s large scale...

OS Open UPRN

A Unique Property Reference Number (UPRN) is a unique numeric identifier for every addressable location in Great Britain, found in OS's AddressBase products. An addressable location may be any kind...

OS Open Greenspace

Find the location of public parks, playing fields, sports facilities, play areas, allotments and more with OS Open Greenspace. A valuable dataset to stimulate creative thinking and innovation to...

OS Open TOID

A dataset of unique identifiers for a wide range of landscape and built environment features, with a generalised location, extracted from OS MasterMap products. A TOID (Topographic Identifier) is...

OS Open Built Up Areas

OS Open Built Up Areas represents the built up areas of Great Britain and contains three unique datasets, offering maximum flexibility to meet your needs: Built Up Areas, Built Up Extents and Non...

OS 1:50 000 Scale Colour Raster

1:50 000 Scale Colour Raster is Ordnance Survey’s definitive raster product, providing a complete digital view of the popular Landranger® paper map series. It comprises 815 tiles, each 20 km by 20...

OS Terrain 50 DTM

Ordnance Survey’s OS Terrain 50 DTM is a dataset representing the physical shape of the real world. The dataset includes 50metre GRID. The DTM data is captured from Ordnance Survey’s large scale...

OS OpenData 1:250 000 Scale Colour Raster

1:250 000 Scale Colour Raster map base combines roads, railways and other key features to make this the ideal cartographic backdrop for overlaying business information.

OS Postcodes Data

The United Kingdom's (England, Scotland, Wales, Northern Ireland) postcodes represented as points and polygons. This data is often used for service delivery and statistical analysis. OS Postcodes...

OS Open Linked Identifiers

OS Open Linked Identifiers provides authoritative relationship between UPRNs, USRNs, TOIDs and meta data to enable reliable matching; for greater data connectivity. Authoritative relationships OS...

OS Select+Build

OS Select+Build is our new download service that gives you access to OS National Geographic Database (NGD) data. With OS Select+Build you can select and download only the data you need from a...

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 OGC API – Tiles...

OS Maps API (WMTS)

Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application. Benefit from unrivalled levels of detail in your GIS, web or mobile app. OS Maps API...

OS Maps API (Restful ZXY)

Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application. Benefit from unrivalled levels of detail in your GIS, web or mobile app. OS Maps API...

OS Vector Tile API

Slick, quick vector maps for use as a customisable, contextual base, with a focus on web and mobile apps. Benefit from unrivalled levels of detail in your web or mobile app. OS Vector Tile API...

OS Features API

Direct access to the most detailed geographic data for your analysis. Take full advantage of rich geometries and attributes to generate new insight. Benefit from current, detailed and accurate...

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. Using the OS Downloads...