Christchurch City Council Open Data publishes 480 open datasets for New Zealand. Browse them live in Vizzie and turn any one into a map or chart.
Christchurch City Council Open Data is the open-data portal for New Zealand, covering Canterbury. It runs on ArcGIS Hub, Esri's open-data platform for geographic data. You can browse it directly at opendata-christchurchcity.hub.arcgis.com.
On Christchurch City Council Open Data, most datasets here are clearly licensed — only a small share are undeclared. It's important to know that "no licence declared" is not the same as public-domain or free-to-use. Undeclared data carries no explicit permission to copy, adapt, or redistribute it — so reusers should treat it cautiously and check with the publisher before relying on it. Vizzie flags each dataset's licence (or its absence) so you can see this before you build.
Of the 468 datasets here whose licence Vizzie can identify, essentially all of them can be used commercially. Attribution is required by almost every open licence — Vizzie writes the attribution line for you when you export or publish.
No download, no GIS specialist. Opens in Vizzie.