We create maintain and distribute detailed location information for Great Britain. We record and keep 500 million geospatial features in the Ordnance Survey master map up to date.Geospatial information its in the sat nav in your car the apps on your phone and the survey of your home. But what about the data you don’t see.Our thought leaders are reimaging and rethinking the use of geospatial on the global stage to improve our everyday lives. Meet the decision makers here at OS.