Canterbury Maps has a vast collection of Aerial imagery and elevation data (LiDAR).
You can view various maps and datasets by visiting the Imagery & LiDAR explore page.
Latest aerial imagery collection
Historic imagery
Our Lidar collection
Contracted aerial imagery and LiDAR
Contours
Infrared imagery
Canterbury Maps Historic Record Register (HRR)
You can also visit Retrolens which holds a vast collection of historical aerial photographs.
You can view the latest imagery as well as historical imagery from the basemap gallery in the Canterbury Maps map viewer.