Directory

This file contains the digital vector boundaries for Countries in Great Britain, as at 31 December 2017. The boundaries are super generalised (200m) - clipped to the coastline (Mean High Water...

This file contains the names and codes for the metropolitan counties in England as at 31 December 2016. (File Size - 16 KB)REST URL of Feature Access Service –...

This report was generated by the Defra Human Resources Team prior to the introduction of the single operating system. The assessment is that this report contains personal data. Attribution...

This file contains the digital vector boundaries for Combined Authorities, in England, as at December 2023. The boundaries available are: (BUC) Ultra generalised (500m) - clipped to the coastline...

This report was generated by the Defra Human Resources Team prior to the introduction of the single operating system. The assessment is that this report contains personal data. Attribution...

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 MasterMap Water Network Layer will become "end of life" on 31st March 2026. OS MasterMap Water Network Layer offers one of the world’s most detailed, heighted water networks – showing the flow...

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 Open Zoomstack makes OS open data more accessible, customisable and easier to use. It provides a single, customisable map of Great Britain to be used at national and local levels. The data is...

OS Emergency Services Gazetteer product provides a national, consistent, and maintained view of the locations and names of places and objects. This enables quick and accurate gazetteer searches...

MiniScale is a free digital map of Great Britain in a single data file that clearly shows towns and cities, motorways, major roads, railways and airports. Benefits and key features Show customers...

Parish Boundaries

The OS MasterMap Imagery Layer is a maintained seamless digital dataset of high-quality 24-bit colour orthorectified aerial photography of Great Britain. It provides vital information that cannot...

OS MasterMap Topography Layer is the most detailed and accurate view of Great Britain's landscape. It includes features representing the manmade and natural environment, including: roads, tracks...

OS MasterMap Topography Layer – Building Height Attribute shows building height properties to help manage assets, plan works and visualise urban density. Building Height Attribute is an...

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...

The Multi-modal Routing Network is a combination of OS Networks Data including Rail, Paths, Roads and Ferries combined with Modal Change Sites to create a fully topological network to enable...

Map, visualise, and truly understand your data at street level. The most detailed street-level open data vector mapping product available, OS Open Map – Local is a great backdrop over which to...

The OS MasterMap Sites Layer shows you the main points of access to key sites such as schools, hospitals and train stations quickly and easily in emergency situations. You can also identify and...

OS MasterMap® Highways Network is the most complete, detailed and accurate navigable road network dataset for Great Britain. It records the dimensions and accessibility of roads. For all highways...