Comprehensive Mapping and Data Solutions
Ordnance Survey Northern Ireland MasterMap
The OS MasterMap Topography Layer is a highly detailed and seamless Northern Ireland map dataset, comprising over 500 million uniquely identified real world objects. These include roads, buildings, parks, waterways, and more, all organised within one of the world’s most advanced spatial databases. It offers a reliable and comprehensive topography map of Northern Ireland. Purchase Ordnance Survey Maps of Northern Ireland online, including the OS MasterMap, today and contact us for more information.
What is OS MasterMap?
The OS MasterMap Topography Layer is the definitive source of property level data for Northern Ireland and is widely utilised by both public and private sectors. It identifies and records real-world features like buildings, fields, fences, and letterboxes, as well as intangible elements such as administrative boundaries and high or low water marks. The OS MasterMap is available as an Ordnance Survey Map of Northern Ireland or for use across the UK.
Why Choose Ordnance Survey MasterMap?
Ground-Up Mapping for Smarter Decisions; The OS MasterMap Topography Layer delivers precise, location-based insights, empowering businesses to confidently manage assets, services, environmental risks, operations, and customer needs.
Advanced Features for Better Insights; This Ordnance Survey Map of Northern Ireland includes advanced attributes like the Building Height Attribute for analysing urban environments and the Sites Layer for identifying critical site access points.
The Best Choice for Planning Applications; The OS MasterMap Topography Layer is a trusted resource for planning applications, delivering accurate and authoritative mapping data to meet regulatory requirements.
A Comprehensive Mapping Dataset; Every feature in the OS MasterMap Topography Layer is a database record, complete with geometry, attribution, and change history. Unique identifiers allow features to link seamlessly with other datasets, providing rich visual context for interpreting addresses, routes, and aerial imagery.
Accurate Asset Referencing; Leverage the Topographic Identifier (TOID) to geo-tag and monitor assets such as pipelines, pylons, bridges, and warehouses, ensuring efficient management.
.
Samples
* Northern Ireland equivalent available