The usable surface where aircraft land and take-off Data Dictionary for runway_poly: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-runway_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 and replaces the NZMS260 series. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

A closed depression formation forming a closed loop and representing an area of lower ground of less than the vertical interval. Data Dictionary for depform_edge: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-depform_edge This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

A wrecked vessel, either submerged or visible which is attached to or foul of the bottom or cast up on the shore; or a greatly disabled or damaged vehicle Data Dictionary for wreck_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-wreck_pnt This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for New Zealand and it's offshore dependancies, at 1:50,000. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

A wet or moist region with water standing on or just below the surface of the ground, and usually covered by a growth of vegetation Data Dictionary for swamp_poly: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-swamp_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: http://www.linz.govt.nz/topography/topo-maps/topo50

Polygon for each Topo50 map sheet in the Ross Dependency, Antarctic holding extents of each sheet, it's sheet code, name, edition, and revision statement. This is the same information that is printed on each ANTTopo50 map.

a conveyor system in which carrier units run on wire or rope cables strung between supports for transporting skiers up the slope - the skier remains in contact with the ground whilst being towed up the slope Data Dictionary for ski_tow_cl: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-ski_tow_cl This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

Geographic name holds the proper noun of certain objects within the Topo databases. Geographic_name does not apply to roads, railway lines, or descriptive text - eg 'Brunner Mine' would be a Geographic_name but 'mine disused' is held in the descriptive_text feature Data Dictionary for geographic_name: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-geographic_name This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for New Zealand and it's offshore dependancies, at 1:50,000. For some small islands the printed map scale is 1:25,000. Although presented at 1:25,000 this layer, for all intents and purposes, forms part of the Topo50 map series. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

Any structure on a waterfront, designed to make it possible for vessels to lie alongside and take or unload cargo, passengers etc. Data Dictionary for wharf_edge: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-wharf_edge.html 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: http://www.linz.govt.nz/topography/topo-maps/topo50

A hole, or funnel shaped cavity made in the earth by the action of water on the soil, rock or underlying strata Data Dictionary for sinkhole_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-sinkhole_pnt This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

Area of dry or relatively dry land surrounded by water or low wetland Data Dictionary for island_poly: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-island_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: http://www.linz.govt.nz/topography/topo-maps/topo50