I have some data which I have already geocoded. If I plot this using OpenSpace does Ordnance Survey own it?
No. When you are simply using OS Openspace to display data you have geocoded yourself by other means, your geocoded data remains yours. Provided that any data you create is not derived in any way from, and does not contain any elements of, Ordnance Survey Data, then it does not amount to ‘Derived Data’ which we may claim ownership of under clause 4.5 of the OS OpenSpace Developer Agreement.