A snapshot from GPS Boomerang's SmartBird flight over the Christchurch red zone on 5 June 2012, looking over Madras Street with the High Street shops in the bottom left.
A snapshot from GPS Boomerang's SmartBird flight over the Christchurch red zone on 23 December 2012, looking over Hereford Street with the BNZ Building almost demolished in the centre left.
