Detailed Mapping

OS MasterMap and other large scale mapping for when you need that extra level of detail.

OS MasterMap CAD Plan DWG

OS MasterMap Topography Layer

OS MasterMap Topography Layer is the most detailed and accurate view of Great Britain's landscape – from roads to fields, to buildings and trees, fences, paths and more.

Product Details

OS MasterMap is the most detailed, current and comprehensive map dataset of Great Britain, enabling you to make better decisions and manage your assets more effectively. Working with the other mapping layers in the suite, OS MasterMap Topography Layer gives you the visual context to help interpret addresses, routes and imagery. OS MasterMap is the approved dataset for planning applications and land registration.

Continually updated, OS MasterMap contains 450 million geographic features found in the real world, from detailed building and road outlines to water features, pathways, bus shelters and letter boxes.

 

OS MasterMap is ideal for:

  • Use in CAD or GIS
  • Planning
  • Site location and evaluation
  • Risk management
  • Transport and infrastructure
  • Asset management
  • Environmental analysis

Technical Details

Supplier
Ordnance Survey
Update Cycle
6 weekly
Coverage
GB
Scale
1:1250
Formats Available
DWG, SHP, GML, TAB, DXF, GDB, KML, TIFF
Stated Accuracy
Urban +/- 1m
Stated Accuracy
Rural +/- 8m
Stated Accuracy
+/- 8m
Licence Options
12, 24 or 36 months
Delivery Timescale
Within minutes

Related Products

PDF Plans, Aerial PhotographyOS Mastermap Highways Layer, OS Mastermap ITN, OS Mastermap Imagery Layer, Lidar, AddressBase Plus

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OS MasterMap Detailed Mapping Raster

OS MasterMap Graphic

OS MasterMap Graphic is a picture version of OS Mastermap, the most detailed and accurate view of Great Britain's landscape

Product Details

OS MasterMap Graphic is a simple image-only version of OS Mastermap Topography Layer, the most detailed, current and comprehensive map dataset of Great Britain. When you only need an image of Mastermap and have no requirement to use it in CAD or GIS software, OS Mastermap Graphic is your best choice - a cost effective way of getting the image you need to use within document creation. Please note that OS Mastermap Graphic is a raster image only, with no georeferencing information, so isn't suitable if you need to measure distances.

 

OS MasterMap Graphic is ideal for:

  • When you need an image of large scale mapping
  • Using within word processing and graphic design programs
  • Detailed site maps for brochures and guides
  • Site location and evaluation
  • Risk management
  • Transport and infrastructure
  • Asset management

Technical Details

Supplier
Ordnance Survey
Update Cycle
6 weekly
Coverage
GB
Scale
1:1250
Formats Available
TIFF, BMP, PNG, JPG
Stated Accuracy
Urban +/- 1m
Stated Accuracy
Rural +/- 8m
Stated Accuracy
+/- 8m
Licence Options
12, 24 or 36 months
Delivery Timescale
Within minutes

Related Products

PDF Plans, OS MastermapOS Mastermap Imagery LayerAerial Photography

Download Samples

OS MasterMap Roads and Routing

OS MasterMap Highways Network

OS MasterMap Highways Network provides an authoritative view of the whole road network in Great Britain, ideal for routing and public sector data-sharing.

Product Details

OS Mastermap Highways Network is the Ordnance Survey's latest and most comprehensive dataset of Great Britain's road network and is the next generation of the well-known product OS ITN. It is comprised of a suite of products that brings together the best information from authoritative sources in to one central location.

In addition to road centre lines and classifications, Highways features richer content that is better structured to allow for analysis as well as visualisation. Highways has been designed with traffic analysis, asset management, planning and the emergency services in mind, allowing users to plan for tomorrow. It gives you accurate and precise asset management information on who maintains the road network and the type of surface reinstatement values. And it's a valuable reporting tool, for key facts and statistics about the road, against a consistent and authoritative base.

OS Highways - Roads can be extended using OS Highways - Routing, and OS Highways - Paths

OS Highways - Roads attribution includes:

  • road classification, naming and numbering
  • vehicle restrictions
  • links to OS Addressbase and the USRN
  • roads under construction
  • public/private maintained roads
  • special engineering difficulty
  • special event information
  • road hazards: overhead structures, level crossings, movable bollards, gates
  • protected streets
  • traffic sensitive roads

 

OS Highways - Routing additionally includes:

  • turn restrictions

 

OS Highways - Paths additionally includes:

  • links between roads/paths

Technical Details

Supplier
Ordnance Survey
Coverage
GB
Scale
1:1250

Related Products

OS MastermapOS Mastermap ITN, OS Mastermap Imagery Layer, Lidar

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OS MasterMap Highways Network - Roads: SHP, GML

OS MasterMap Highways Network - Routing and Asset Management: SHP

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ITN_RN

OS MasterMap ITN

A complete network view of Great Britain's roads OS MasterMap Integrated Transport Network™ (ITN) Layer underpins key routing applications.​

Product Details

The comprehensive Roads Network theme represents Great Britain’s entire road network - motorways, A roads, B roads, minor roads, local streets and private roads, all to the most exacting specification, as a fully topologically structured link-and-node network.

OS MasterMap Integrated Transport Network Layer links to roads shown in the OS Mastermap Topography Layer, making it fully interoperable. 

The similarly comprehensive Road Routing Information theme (usable only in conjunction with the aforementioned Roads Network theme) provides information on factors which may influence a driver’s choice of route and allows them to navigate accurately and efficiently. Such information includes height, weight and width restrictions; traffic calming measures; turn restrictions; and one-way roads as well as vehicular access and time restrictions.

Ordnance Survey has recently launched the next generation product to ITN in the form of OS MasterMap Highways Network, a new, common and authoritative view of the whole road network in Great Britain.

Technical Details

Supplier
Ordnance Survey
Update Cycle
6 weekly
Coverage
GB
Scale
1:1250
Formats Available
GML, SHP, DWG
Licence Options
12 months
Delivery Timescale
1 month

Related Products

OS MastermapOS Mastermap Highways Layer, OS Mastermap Imagery Layer, Lidar, AddressBase Plus

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ITN: SHP

ITN Roads Network and Routing: SHP

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OS MasterMap Water Network

OS MasterMap Water Network Layer

The OS MasterMap Water Network Layer is a detailed, accurate and up-to-date vector dataset of Great Britain’s water network - rivers, streams, lakes and canals.

Product details

The OS MasterMap Water Network​ is the only detailed, heighted water network of Great Britain showing the flow and precise course of rivers, streams, lakes and canals.​ 

It offers the most accurate view of all watercourses across the whole of Great Britain created, in collaboration with the Environment Agency and Scottish Environmental Protection Agency, to a consistent specification and update schedule – so it can help support flood risk management decisions and the sharing of information between national and local organisations.

Accurate physical properties of watercourses enable modelling in 2D and 3D like never before, thanks to the clear and detailed information about river flow, gradient and river widths, along with its precisely mapped course.

The data maps a wide range of features, from aqueducts to tunnels with full flow direction and for the first time the network of underground watercourses – inferred from the entry and exit points.

 

OS MasterMap Water layer is ideal for:

Planners, for surveyors, for engineers – this Layer offers the potential to model in 2D and 3D like never before, thanks to the clarity of river flow, gradient and river widths.

Technical Details

Supplier
Ordnance Survey
Coverage
GB
Scale
1:1250
Formats Available
DWG, SHP, GML, TAB, DXF, GDB, KML, TIFF
Stated Accuracy
Urban +/- 1m
Stated Accuracy
Rural +/- 8m
Stated Accuracy
+/- 8m
Licence Options
12, 24 or 36 months
Delivery Timescale
Within minutes

Related Products

OS Mastermap, Aerial PhotographyOS Mastermap Imagery Layer, Lidar

Download Samples

OS Aerial Imagery

OS MasterMap Imagery Layer

The OS MasterMap Imagery Layer comprises the best available aerial images, edge-matched and orthorectified to align with other OS MasterMap layers.

Product Details

The aerial images give added context to features which exist within other (vector) OS MasterMap layers and allow interpretation of other features not identified within the vector datasets. The data is rigorously checked for quality to maintain a consistent standard of both positional accuracy and image quality.

Additionally Ordnance Survey processing software produces true-orthorectified imagery, removing building lean from aerial imagery to give you a consistent top-down view.

Aerial imagery is ideal for checking road markings, tree canopies or site entrances, cutting down the need for site visits, so you can save money and manage time more efficiently.

Purchasable as both a traditional raster cut-out of a user defined area or as web services.

OS MasterMap Imagery layer is ideal for:

  • Planning
  • Site location and evaluation
  • Land use classification and analysis
  • Transport and infrastructure
  • Asset management
  • Environmental analysis
  • Flood mapping
  • 3D visualisation

.

Technical Details

Supplier
Ordnance Survey
Update Cycle
Quarterly
Coverage
GB
Scale
25cm resolution
Formats Available
TIFF, JPG, BMP
Licence Options
Annual, Perpetual
Delivery Timescale
Within minutes

Related Products

OS MastermapAerial PhotographyLidar, AddressBase Plus

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emapsite Land Title and Tenure

emapsite Land Title and Tenure

​OS Mastermap enriched with HM Land Registry Polygons from the National Spatial Dataset, giving land title, tenure and UPRN​.

Product Details

emapsite Land Title and Tenure is a new product that enables asset managers to make one simple purchase to cover their large scale mapping needs rather than having to make individual purchases of Land Registry data.

You can purchase emapsite Land Title and Tenure through our online mapshop, where you can define your area of interest and purchase in a range of GIS formats.

Key Facts

  • Polygons for all land titles registered with Land Registry
  • Polygons are based on OS MasterMap
  • Contains a polygon plus the following attributes:
    • Title number
    • Tenure (Freehold or Leasehold, plus class of tenure)
    • Estate interest
    • UPRN (where relevant)
    • Polygon ID
    • Status (registered or pending)

Common uses:

Ideal for project and site specific users in a variety of sectors where land parcel information is required, including planning, site development and asset management.

Technical Details

Supplier
HM Land Registry and Ordnance Survey
Update Cycle
Monthly
Coverage
GB
Scale
1:1250
Formats Available
SHP
Licence Options
Annual
Delivery Timescale
Within minutes

Related Products

OS MastermapAddressBase Plus

Download Samples

Commercial Land Ownership

emapsite Commercial Land Ownership

OS MasterMap enriched with HMLR polygons giving land title, tenure and ownership for registered commercial land.​​

Product Details

emapsite Commercial Land Ownership combines OS MasterMap with non-privately owned land ownership data, taken from HM Land Registry's National Spatial Dataset and Commercial and Corporate Dataset. The polygon attributes include the name of the organisation registered as the title owner, company registration number, type of organisation, title number and tenure of the land parcel in question.

emapsite Commercial Land Ownership allows asset managers to make one simple purchase to cover their large scale mapping needs rather than having to make individual purchases of HM Land Registry data. Asset managers in the housing association, commercial and public sectors can request the polygons and title data on all their holdings, sorted by organisation name or company number.

Purchasable as a user defined area through our online mapshop, and deliverable in a range of GIS formats.

Key Facts

  • A subset of the polygons in emapsite Land Title and Tenure, with extra attributes
  • Polygons for all land titles registered with Land Registry which are not owned by a private individual, a charity or a company registered overseas. Includes estate in land owned by:
    • Limited or Public Limited companies
    • Local and Central Government (e.g. council land, MOD)
    • Church lands, universities, independent schools
    • Housing associations (all their housing stock)
  • Contains a polygon plus the following attributes in both a GIS file and a CSV:
    • Address - based on OS address data past or present
    • Proprietor (owner) name and company registration number
    • Type of proprietor (eg. local gov, housing association)
    • Title number and tenure

Common uses:

Ideal for project and site specific users in a variety of sectors where land parcel information is required, including planning, site development and asset management.

Technical Details

Supplier
HM Land Registry and Ordnance Survey
Update Cycle
Quarterly
Coverage
GB
Scale
1:1250
Formats Available
SHP
Licence Options
Annual
Delivery Timescale
On request

Related Products

OS MastermapAddressBase Plus

Download Samples