For the complete documentation index, see llms.txt. This page is also available as Markdown.

Maps and Imagery Portfolio

This page provides an overview of the OS downloadable products in the Maps and Imagery Portfolio.

Maps and imagery products

This portfolio provides a range of raster and vector mapping products designed to provide visual context – from high-resolution aerial imagery to scalable cartographic views. These products support a wide range of applications, from outdoor navigation and urban planning to digital visualisation and geospatial analysis.

The following downloadable products are available within the Maps and Imagery Portfolio:

Example image showing OS MasterMap Topography Layer product data over a background map.

OS MasterMap Topography Layer

A detailed and accurate view of the landscape of Great Britain, representing both the manmade and natural environment, with over 500 million real-world objects.

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