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Products

Search below to find the best data product for you.

OS Open Greenspace

A more active, greener, healthier nation.

OS Features API

Direct access to the most detailed geographic data for your analysis. Take full advantage of rich geometries and attributes to generate new insight.

OS MasterMap Building Height Attribute

OS MasterMap Topography Layer – Building Height Attribute shows building height properties to help manage assets, plan works and visualise urban density.

OS OnDemand

OS OnDemand is a web map service, delivering data over the internet directly to your organisation, wherever and whenever it's needed.

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.

OS Vector Tile API

Slick, quick vector maps for use as a customisable, contextual base, with a focus on web and mobile apps.

OS Maps API

Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application.