| NZ Canal Polygons (Topo, 1:50k) | National Topographic Office | Land Information New Zealand | Creative Commons Attribution 4.0 International | Layer | Vector | 29990 | 1574 | ||
| NZ Mine Points (Topo, 1:250k) | National Topographic Office | Land Information New Zealand | Creative Commons Attribution 4.0 International | Layer | Vector | 21991 | 413 |