OS MasterMap Products
The definitive source of detailed geographic data of Great Britain
OS MasterMap is the definitive source of highly-detailed geographic data of Great Britain. We offer it in layers (topographic, imagery & networks) and by bespoke area, so you can buy just what you need.
OS MasterMap Products
OS MasterMap Topo
The OS MasterMap Topography Layer, more commonly known as OS MasterMap Topo, is the most detailed and accurate view of Great Britain’s landscape – from roads and fields, to buildings, trees, fences, paths and more. In a business of any kind, OS MasterMap Topo will enable you to make assured location-based decisions about your assets, services, environmental risks, customers and operations.
Deprecated OS MasterMap Products

OS MasterMap Integrated Transport Network (ITN)
OS MasterMap Integrated Transport Network (ITN) is a family of products which bring together information from the National Street Gazetteer (NSG), local authorities for England and Wales, and other authoritative sources.
On 31 March 2019, the ITN product was withdrawn and replaced by OS MasterMap Highways Network. Contact us for help with data product migration.
Our Added Value
By purchasing Ordnance Survey data products from Europa Technologies, you will automatically receive the following benefits, usually charged additionally by many of our competitors:
- Free Data Life Support – any questions or issues with the product during the licence period, just ask!
- Broad range of formats available – Ordnance Survey supplies large-scale vector products only in GML format, but we can convert this into more commonly used formats such as MapInfo TAB, Esri Shapefile, Esri File GeoDatabase and others.
- Expert advice from an Ordnance Survey Licensed Partner and Ordnance Survey Accredited Consultant.
If you have a requirement for Ordnance Survey data, or are an existing licence holder and are considering a new supplier, please contact us.

Related Products
Ordnance Survey (OS) Map Data
OS Map Data includes a wide range of digital maps and data products from Ordnance Survey – the national mapping agency for Great Britain. It produces and manages data of unparalleled depth, breadth and accuracy, maintaining the definitive record of Britain’s geographic features, relied on by government, business and individuals.
Free Data Life Support
All data products supplied by Europa Technologies include free, world-class, lifetime support.
Got a technical issue or licensing question? No problem – we’re just a call or an e-mail away.
Arrange your digital map licensing though us with the assurance of great value from your data investment.
How can we help you?
If you have any questions about Ordnance Survey data products or would like to place an order, please contact one of our experienced consultants who will be happy to help you.

Duncan Hill

Warren Vick