Digimap provides collections of online maps and spatial data covering Great Britain. The Ordnance Survey Collection includes a range of services for viewing, printing and downloading Ordnance Survey maps and data from the present day.
To use the Digimap Ordnance Survey Collection, you will need to login with your computer username and password. If you are using Digimap Ordnance Survey Collection for the first time, you will be automatically directed to a registration form when you select a service. After submitting your registration, you will receive an email containing a link to activate your account: the link will remain valid for seven days.
Building height attributes are available within the Digimap Mastermap Topography Layer. To visualise this data within 3D, follow these instructions.
More information about Digimap Ordnance Survey Collection and other services available from Digimap can be found on the Digimap support page.