OS VectorMap Local
OS VectorMap Local is a comprehensive digital vector map created by Ordnance Survey. It sits between OS MasterMap and the free OS OpenData product portfolio, providing a rich and detailed base map suitable for a broad range of applications.
OS VectorMap Local includes over 100 different feature classes, including detailed building footprints in vector form, available for the first time outside the OS MasterMap Topography Layer. It also includes classified roads, water features, land form features, urban areas, railways, vegetation extents, height data and cartographic text features. The product has features and attribution conducive to the production of high quality digital cartography.
OS VectorMap Local is supplied in 5km square tiles in vector or raster formats. The product is updated quarterly with releases in January, April, July and October.