What data is available with OS OpenSpace?
Mapping layers A range of Ordnance Survey raster products are displayed at each zoom level: • outline of Great Britain (zoom level 0); • overview of Great Britain (zoom level 1-2); • MiniScale (zoom level 3-4); • 1:250 000 Scale Colour Raster (zoom level 5-6); • 1:50 000 Scale Colour Raster (zoom level 7-8); and • OS Street View (zoom level 9-10).