PSGA Product Summary
This page provides an overview of all the OS data products available to PSGA Members on an unlimited basis across the OS NGD, downloadable products and APIs.
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This page provides an overview of all the OS data products available to PSGA Members on an unlimited basis across the OS NGD, downloadable products and APIs.
Last updated
Was this helpful?
The Public Sector Geospatial Agreement (PSGA) sets out how Ordnance Survey (OS) provides world-leading location data and expertise to the public sector across Britain. It supports the delivery of critical infrastructure and services, as well as working to help protect our environment.
Find out more about the PSGA by visiting the OS website, including the benefits of joining, instructions on how to access OS data, success stories, support, registration process information and instructions, and a PSGA Member finder tool to check if your organisation is already a member.
A plain text version of the PSGA product summary is also available
The OS National Geographic Database (OS NGD) is the latest generation of authoritative geospatial data to describe the geography of Great Britain – delivering increased currency, improved data structures and enhanced metadata to allow users to make the most of OS data.
Ordnance Survey APIs give programmatic access to OS data and services, providing a powerful gateway to rich geospatial data that empowers organisations to integrate mapping data into their applications.
OS produces two types of Download data product: Premium and OpenData:
Premium products refer to paid-for datasets – whether they’re paid for by businesses, purchased through an OS Partner, or accessed free at the point of use under the PSGA.
OpenData products are free to use by anyone for any purpose – including for services from which you make a profit.
Download data products are grouped by portfolio: Addressing and location, Topography, Contextual or derived, Identifiers, Networks, and Height.
Addressing and location products provide authoritative and accurate address, property and land data, with comprehensive location-based directories for users to draw from.
Topography products allow users to visualise geographic data to make clearer location-based decisions about assets, risks and services.
Contextual or derived mapping products make OS data more accessible, customisable and easier to use for use for web, mobile and desktop applications.
Identifier products provide a dataset of unique identifiers for a wide range of landscapes and built environment features for projects that require greater data connectivity.
Network products provide detailed and accurate network datasets for highways, roads, paths and waterways.
Height products assist users in evaluating the landscapes of Great Britain with digital terrain models (DTMs).
Access to a current view of all Royal Mail Postcode Address File (PAF) addresses with additional location-based data featuring residential or commercial classifications.
Access to over 33 million addresses sourced from Local Authority data and supplied with a Unique Property Reference Number (UPRN) and property-level coordinates.
Access to over 37 million postal and non-postal addresses sourced from Local Authorities, Ordnance Survey and Royal Mail for England, Wales and Scotland.
Provides the most detailed view available of an address and its lifecycle from creation through to retirement in England, Wales and Scotland.
An open dataset that represents every administrative and electoral boundary and their names for England, Scotland and Wales.
A postcode locator that locates over 1.7 million postcode units in Great Britain and Northern Ireland – providing information about delivery points, positional quality, type and district codes amongst other data points.
An open dataset of all 1.7 million postcode units in Great Britain and Northern Ireland.
A dataset providing the notional extent of every postcode in Great Britain for visualisation and analysis at a national scale.
Provides a national, consistent, and maintained view of the locations of names, places and objects in Great Britain to support the Emergency Services.
A comprehensive open dataset of place names, road numbers and postcodes for Great Britain.
An enhancement to OS MasterMap Topography Layer that provides building height properties to manage assets, plan works and visualise urban density.
A detailed dataset of public and private greenspaces within urban areas for Great Britain.
A dataset containing the detailed extents of important locations such as airports, schools, hospitals, utility and infrastructure sites, and more.
A detailed and accurate view of the landscape of Great Britain, representing both the manmade and natural environment, with over 500 million real-world objects.
An open dataset depicting the location, access and extent of spaces, such as parks and sports facilities likely to be accessible to the public.
A digital alternative to Ordnance Survey's OS Explorer paper map series for Great Britain, available in 10km square tiles.
A digital alternative to Ordnance Survey's OS Landranger paper map series for Great Britain, available in 20km square tiles.
An open small-scale, digital, raster mapping product giving a regional view, similar in content and appearance to a typical road atlas.
Two overview maps of Great Britain at 1:5 000 000 scale for commercial, personal or educational use. An OpenData product.
A small-scale digital map of Great Britain designed for customers requiring high-quality mapping for documents and publications. An OpenData product.
An open vector basemap showing coverage of Great Britain from a national level, down to street level detail.
A dataset of detailed, street-level mapping of Great Britain, providing one of the most detailed generalised open mapping products available.
An open dataset of cross-referenced identifiers detailing relationships between Unique Property Reference Numbers (UPRNs), Unique Street Reference Numbers (USRNs) and Topographic Identifiers (TOIDs).
An open dataset of unique identifiers for landscape and built environment features with a generalised location extracted from OS MasterMap products.
An open dataset enabling linking, sharing and visualisation of data related to Unique Property Reference Numbers (UPRNs).
An open dataset containing all Unique Street Reference Numbers (USRNs) from OS MasterMap Highways Network.
A fully connected, heighted path network covering Britain’s National Parks to allow users to create off-road navigation websites and apps.
A navigable road network dataset with detailed information about planned roads and roads under construction.
Routing data from Ordnance Survey's large-scale road and path data integrated with data from the National Street Gazetteer (NSG), the Trunk Road Street Gazetteer (TRSG) and the Scottish Street Gazetteer (SSG).
A path network dataset for Great Britain showing who is responsible for all the footpaths through towns and cities in Great Britain.
A three-dimensional attributed digital representation of Great Britain's watercourses that provides a range of information about the watercourses depicted.
A fully connected routable network containing multi-modal connectivity between Road, Rail, Path, and Ferry networks for the routing of people and goods.
An open dataset providing a high-level view of over 144 000km of water bodies and watercourses in Great Britain.
An open dataset providing a high-level digital representation of Great Britain's road network.
An open height dataset of contours with spot heights, breaklines, coastline, lakes, ridges and formlines for Great Britain.
