Extents for the latest and historic aerial imagery collections on Canterbury Maps. This includes the extents for aerial imagery captured during historic events.Where can I find the imagery?You can find these imagery collections in the basemap in the Canterbury Maps Maps Viewer, add them to the map viewer via the add data widget or use the imagery slider on Property Search.Where can I download these images?For recent imagery collections please visit the Canterbury Maps Aerial Imagery help page.For historical imagery collections, please visit the Historic Imagery Collections (HIR) or visit RetroLens. You may also find additional images in RetroLens which are not available on Canterbury Maps.How do I find imagery extents for a collection or year?Filter by Year or Collection to find extents of historical imagery collections.Where to find Latest Imagery Extents?For more information and accurate extents of the latest imagery collection please visit the Latest Imagery Extents layer.
