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.
A map on a car's GPS unit warns of multiple road works across the city.
Photograph captioned by BeckerFraserPhotos, "Ross Becker ready to go flying. Three cameras with different lenses and his GPS unit".
Photograph captioned by Fairfax, "Tim Stahl from Canterbury University maps the fault line west of Rolleston with GPS equipment after Saturday's earthquake".
Rolleston/Burnham, South Island, NZ
It's been a busy few weeks! Was away on geology fieldtrips all the previous two weeks, then on Saturday morning 4th September 2010 at 4.35 am we got woken in Westport to a reasonable but very long earthquake. My husband was back in Christchurch at the time and texted me saying "are you ok?". I replied, "yes!"...