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NZ Canal Polygons (Topo, 1:50k)

  • Added 22 May 2011
  • Updated 23 Sep 2022

An artificial open waterway used for transportation, waterpower or irrigation.

Data Dictionary for canal_poly:

This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.

Further information on Topo50:


Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.


TagsNew Zealand
RegionsMaungaru, Seddon, Rangitaiki, Rehia-Oneriri, Whataroa, Wairio, Frasertown, Inland Water-Lake Manapouri, Wairoa, Te Waewae, Franz Josef, Mangakino, Whakaki, Wairau, Wawa, Taharua, Spring Creek-Riverlands, Marotiri, Waiho, Bay of Plenty Region, Dunedin City, Whangarei District, Ruapehu District, Selwyn District, Mackenzie District, Christchurch City, Ashburton District
MetadataISO 19115/19139, Dublin Core

Technical Details

Layer ID 50251
Data type Vector polygon
Feature count 88
Primary key t50_fid
Attributes t50_fid, name_ascii, macronated, name
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), Atom Feed


Added22 May 2011
Last updated23 Sep 2022
Revisions 56 - Browse all revisions
Current revision Imported on Sept. 23, 2022 in NZGD2000 / New Zealand Transverse Mercator 2000.
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