3D-CD in Dunedin/Ōtepoti

The Matariki project processes data and provides user-friendly means to visualize and interpret 3D-Change detection. Two lidar datasets captured in November 2009 and June 2021 reveal patterns and magnitude of surface elevation across the city.

Matariki 3D-CD Web App

Pan, zoom, rotate, and drag the slider to see the different layers in 3D.