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Ordnance Survey – Great Britain's national mapping agency
1:50 000 Scale Colour Raster is Ordnance Survey’s definitive raster product, providing a complete digital view of the popular Landranger® paper map series. It comprises 815 tiles, each 20 km by 20 km, and offers clear detail on roads, footpaths, woods, water features, important buildings and height contours. All topographic features are joined across sheet edges, providing seamless coverage of the entire country.
It provides a comprehensive map base ideal for detailed work where street names are not required, such as demographic analysis.

Take a look at how 1:50 000 Scale Colour Raster data might appear in a GIS by launching our Product Viewer.