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OS Terrain 50 support

OS Terrain® 50 is a digital terrain model of the landscape, available as a gridded digital terrain model and in 10m contours with spot heights.

Getting started

OS Terrain is the name given to Ordnance Survey’s new range of height products.

Overview (PDF)

The Overview introduces the product and gives context for all users. It highlights key features, provides examples of potential uses for the product and lists details like file sizes, supply formats, etc.

Technical specification (PDF)

The Technical Specification provides detailed technical information about the product. It is targeted at technical users and software developers.

Getting started with GeoPackage (PDF)

This guide helps you to get started using GeoPackage - a lightweight format that can contain large amounts of complex data in a single, easy to distribute and ready to use file.