Ordnance Survey have provided the British Cartographic Society (BCS)
with an award to encourage excellence in cartographic design and the
innovative and exciting use of OS OpenData. The award will be made
annually or exceptionally at other times as may be determined by the
Council of BCS. It will be given for the most outstanding cartographic
use of OS OpenData presented for consideration. Entries will be
considered by a panel of judges from Ordnance Survey.
The panel will judge the entries on their innovative use of OS
OpenData, fitness of the mapping for the declared purpose and the
overall cartographic quality and design.
More info here: