Skip to content Skip to footer
Our maps and data

Ordnance Survey Products

A guide to our product information

The listings of data products we provide are intended to provide a comprehensive reference of all data products in a collection and their essential features, plus links to Terms of Use and support documentation. The lists contain the following fields;

  • Name - the official name of the data product.
  • Scale - the scale(s) at which the data product is produced.
  • Current version The publication date of the version of the data product which is available in the data downloading tool. NOTE: the version available in Digimap can be an earlier version - check the Map Information menu in Digimap.
  • Formats - the formats available in the data downloading tool. NOTE: for some data products Digimap provides the data in additional formats to those given to us by the data providers.
  • Data allowance - the quantity of a data product available in one download request from the data downloading tool.
  • Grid size - some data products are provided in tiles of uniform size that correspond with British National Grid squares. Users will receive the data tiles that intersect with the grid squares covering the area they define in the data downloading tool. The information in this field gives the tile size. For other data products, users will be provided with the area they define or a set Boundary Area.
  • Terms of Use - a link to the relevant terms of use for a product.
  • Guidance - where available, we provide links to support documentation from our data providers. NOTE: when users download data, the docs folder will contain (where available) the most recent version of support documentation from data providers.

OS NGD

  • Note that NGD is available through Digimap’s Ordnance Survey Collection but an additional institutional subscription is required. Further details can be found on our Subscription page.
Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
OS NGD Boundary Layer 1:1250 May 2025 GeoPackage, File Geodatabase No limit User Defined Area Ordnance Survey OpenData Licence OS NGD Documentation Platform
OS NGD Building Features Layer 1:1250 May 2025 GeoPackage, File Geodatabase 100 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Land Features Layer 1:1250 May 2025 GeoPackage, File Geodatabase 400 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Land Use Features Layer 1:1250 May 2025 GeoPackage, File Geodatabase 1000 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Named Features Layer 1:1250 May 2025 GeoPackage No limit User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Routing and Asset Management Information Layer 1:1250 May 2025 GeoPackage 10000 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Structure Features Layer 1:1250 May 2025 GeoPackage, File Geodatabase 400 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Transport Features Layer 1:1250 May 2025 GeoPackage, File Geodatabase 10000 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Transport Network Layer 1:1250 May 2025 GeoPackage 10000 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Water Features Layer 1:1250 May 2025 GeoPackage, File Geodatabase 10000 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform
OS NGD Water Network Layer 1:1250 May 2025 GeoPackage, File Geodatabase 10000 km2 User Defined Area OS NGD Digimap Licence OS NGD Documentation Platform

OS MasterMap®

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
Topography 1:1250 December 2025 DWG; File Geodatabase; GeoPackage 100 km2 User Defined Area OS Digimap Licence OS MasterMap®Topography support
Building Height Attribute 1:2500 April 2025 DWG; File Geodatabase; CSV 20 tiles 5x5km OS Digimap Licence OS MasterMap® BHA support
Greenspace 1:2500 April 2026 SHAPE, GML3 200 tiles 5x5km OS Digimap Licence OS Greenspace support
Highways - Paths (Area) 1:2500 May 2023 GeoPackage, File Geodatabase 10000 km2 User Defined Area OS Digimap Licence OS Highways Support
Highways - Paths (GB) 1:2500 March 2026 GML3 Unlimited Boundary Area OS Digimap Licence OS Highways Support
Highways - Roads (Area) 1:2500 May 2023 GeoPackage, File Geodatabase 10000 km2 User Defined Area OS Digimap Licence OS Highways Support
Highways - Roads (GB) 1:2500 March 2026 GML3 Unlimited Boundary Area OS Digimap Licence OS Highways Support
Sites layer 1:2500 October 2025 File Geodatabase; GeoPackage; DWG; SHAPE 10000 km2 User Defined Area OS Digimap Licence OS MasterMap®Topography support
Water Network 1:2500 January 2026 GML3 200 tiles 5x5km OS Digimap Licence OS MasterMap®Water Network support

Transport/Routing

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
Multi-modal Routing Network 1:2500 April 2026 GeoPackage, File Geodatabase 10000 km² User Defined Area OS Digimap Licence OS Multi-modal Routing Network
Multi-modal Routing Network (GB) 1:2500 April 2026 GeoPackage No limit Boundary Area OS Digimap Licence OS Multi-modal Routing Network

OS NGD/MRN Data Sample

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
NGD Sample - Aysgarth 1:1000 August 2025 GeoPackage Unlimted Boundary Area OS Digimap Licence OS NGD Documentation
NGD Sample - Bristol 1:1000 Sample (January 2024) GeoPackage Unlimted Boundary Area OS Digimap Licence OS NGD Documentation
NGD Sample - Cambridge 1:1000 Sample (January 2024) GeoPackage Unlimted Boundary Area OS Digimap Licence OS NGD Documentation

Backdrop mapping

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
Open Map Local Raster 1:10000 October 2025 TIFF 400 tiles 5x5 km OS OpenData – Open Govt Licence OS Product page
VectorMap Local Raster 1:10000 April 2026 TIFF 400 tiles 5x5 km OS Digimap Licence OS Product page
1:25000 Raster 1:25000 December 2025 TIFF 150 tiles 10x10 km OS Digimap Licence OS product page
VectorMap District Raster 1:25000 November 2025 TIFF 150 tiles 10x10 km OS OpenData – Open Govt Licence OS Product page
1:50000 Raster 1:50000 December 2025 TIFF 50 tiles 20 x 20 km OS Digimap Licence OS Product page
1:250000 Raster 1:250000 June 2025 TIFF Unlimited 100x100 km OS OpenData – Open Govt Licence OS product page
Miniscale 1:1000000 January 2026 TIFF; AI; EPS Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
GB Overview 1:5000000 January 2025 TIFF Unlimited Boundary Area OS OpenData – Open Govt Licence OS product page

Land and height data

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
OS Terrain 5 Contours 1:10000 April 2026 SHAPE; GML3; DWG 400 tiles 5x5 km OS Digimap Licence OS Product page
OS Terrain 5 DTM 1:10000 April 2026 ASC; XYZ 400 tiles 5x5 km OS Digimap Licence OS Product page
OS Terrain 50 Contours 1:50000 July 2025 SHAPE; GML3 Unlimited 10x10 km OS OpenData – Open Govt Licence OS Product page
OS Terrain 50 DTM 1:50000 July 2025 ASC Unlimited 10x10 km OS OpenData – Open Govt Licence OS Product page

Vector data

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
OS Open Map Local 1:10000 April 2025 SHAPE; GML3 Unlimited 100x100 km OS OpenData – Open Govt Licence OS Product page
VectorMap Local 1:10000 July 2025 DWG; SHAPE; GML2; GeoPackage; File Geodatabase 200 tiles 5x5 km OS Digimap Licence OS Product page
OS Open Greenspace 1:25000 April 2026 SHAPE; GML3; GeoPackage; MBTiles Unlimited Boundary Area OS OpenData – Open Govt Licence OS Greenspace support
OS Open Rivers 1:25000 April 2026 SHAPE; GML3; GeoPackage; MBTiles Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
OS Open Roads 1:25000 April 2026 SHAPE; GML3 Unlimited 100x100 km OS OpenData – Open Govt Licence OS Product page
OS Open Zoomstack 1:25000 December 2025 GeoPackage; MBTiles Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
VectorMap District 1:25000 May 2025 SHAPE; GML3 8 tiles 100x100 km OS OpenData – Open Govt Licence OS Product page

Boundary and location data

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
Points of Interest 1:1250 December 2025 CSV; File Geodatabase; GeoPackage Unlimited User Defined Area OS Digimap Licence OS Product page
Boundary-Line 1:10000 October 2025 SHAPE; TAB Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Code-Point 1:10000 February 2026 CSV; GeoPackage Unlimited Boundary Area OS Digimap Licence OS Product page
Code-Point Open 1:10000 February 2026 CSV, GeoPackage Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Code-Point with Polygons 1:10000 January 2026 SHAPE; MIFMID Unlimited Boundary Area OS Digimap Licence OS Product page
OS Open Built Up Areas 1:25000 December 2022 CSV, GeoPackage Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
OS Open Names 1:25000 January 2026 CSV; GML3 Unlimited 20x20 km OS OpenData – Open Govt Licence OS Product page
GB National Grid Squares 1:250000 2012 SHAPE; MIFMID; DXF Unlimited Boundary Area OS OpenData – Open Govt Licence n/a
GB National Outlines 1:250000 2005 SHAPE; MIFMID; DXF Unlimited Boundary Area OS OpenData – Open Govt Licence n/a

OS Identifiers

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
OS Open TOID 1:1000 April 2026 CSV; GeoPackage Unlimited 100x100 km OS OpenData – Open Govt Licence OS Product page
OS Open UPRN 1:1000 February 2026 CSV; GeoPackage Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
OS Open USRN 1:1000 May 2026 GeoPackage Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Linked IDS GUID - TOID 1:2000 March 2026 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Linked IDS TOID - TOID 1:2000 March 2026 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Linked IDS UPRN - TOID 1:2000 March 2026 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Linked IDS USRN - TOID 1:2000 March 2026 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page
Linked IDS USRN - UPRN 1:2000 March 2026 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence OS Product page

Archived data

Note that the user guides linked from this page are for archived versions of the datasets. Current versions can be found on the OS website.

Name Scale Current version Formats Data allowance Grid size Terms of Use Guidance
OS MasterMap® 1:1000 Raster 1:1000 May 2017 TIFF 200 tiles 1x1 km OS Digimap Licence n/a
ITN - Integrated Transport Network 1:1250 February 2019 GML2 Unlimited 100x100 km OS Digimap Licence Bundled with download/OS guides archive.
ITN - Urban Paths theme 1:1250 April 2018 GML2 Unlimited 100x100 km OS Digimap Licence Bundled with download/OS guides archive.
OS MasterMap® 1:2000 Raster 1:2000 May 2017 TIFF 200 tiles 1x1 km OS Digimap Licence n/a
Highways - All 1:2500 March 2019 File Geodatabase Unlimited Boundary Area OS Digimap Licence OS Highways Support
Land-Line (1999 to 2006) 1:2500 April 2006 NTF 100 tiles 1x1 km OS Digimap Licence Bundled with download/OS guides archive.
Scotland’s Greenspace map 1:2500 March 2012 SHAPE Unlimited Boundary Area OS Digimap Licence Bundled with download/OS guides archive.
1:10000 Raster (superseded) 1:10000 June 2013 TIFF 200 tiles 5x5 km OS Digimap Licence Bundled with download/OS guides archive.
OS Locator 1:10000 May 2016 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
OS Street View (Withdrawn) 1:10000 April 2016 TIFF 200 tiles 5x5 km OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
Profile Contours (Superseded) 1:10000 November 2009 DXF; NTF 400 tiles 5x5 km OS Digimap Licence Bundled with download/OS guides archive.
Profile DTM (Superseded) 1:10000 November 2009 ASC; DXF; NTF; TIFF 400 tiles 5x5 km OS Digimap Licence Bundled with download/OS guides archive.
1:50000 Scale Gazetteer 1:50000 May 2016 CSV Unlimited Boundary Area OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
Meridian 2 National (Withdrawn) 1:50000 January 2016 SHAPE; TAB Unlimited Boundary Area OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
Meridian 2 Tiles (Withdrawn) 1:50000 January 2016 DXF 100 tiles 10x10 km OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
PANORAMA Contours (Withdrawn) 1:50000 November 1993 DXF; NTF 100 tiles 20x20 km OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
PANORAMA DTM (Withdrawn) 1:50000 June 2006 ASC; DXF; NTF; TIFF 100 tiles 20x20 km OS OpenData – Open Govt Licence Bundled with download/OS guides archive.
Strategi 1:250000 January 2016 SHAPE; DXF; TAB Unlimited Boundary Area OS OpenData – Open Govt Licence Bundled with download/OS guides archive.