A dataset providing a link to Ordnance Survey open data products. These tools are available to download free of charge under an open government licence. The tools are: OS Open Map - local (beta) a detailed, street level, vector mapping open data product. OS Open names - definitive place names, road numbers and post codes in Great Britain. OS Open rivers (beta) - a high level view of the water network, with generalised geometry and network connectivety. OS Open roads - a high level view of Britains road network, Boundary Line - a full hierarchy of British administrative and electoral boundaries. OS Street view - a generalised and simplified street level raster map. Code-Point Open - all current postcode units in Great Britain. OS vector map district - overlay your own information on a customisable map background. 1:25000 - the former OS travel map in a image format OS terrain 50 - Regional scale height grid and contours that will add the 3D elements to your analysis Strategi - a regional overview of road networks, railway lines, cities and rural wooded areas. Meridian 2 - digital maps customisable for communication and topographical themes and route planning. Miniscale - a clear and uncluttered national map, ideal for publishing or sales territory planning. Land form PANORAMA - dataset enabling environmental analysis. OS locator - a searchable gazetteer of road names. 1: 50000 - offering over 250 000 placenames and areas of interest (to be withdrawn in 2017)