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This is an extract from the LINZ Data Service. It is compared to the source data on a monthly basis and updated as needed. Topo50 is the official topographic map series used by New Zealand emergency services. When using Topo50 data, please be aware of the following: 1. The existence of a road or track does not necessarily indicate public right of access. 2. Closed tracks are defined as being no longer maintained or passable and should not be used by recreationalists. The Department of Conservation or other authorities should be contacted for the latest information on tracks and huts. 3. Not all aerial wires, cableways and obstructions that could be hazardous to aircraft are held in the data. 4. Contours and spot elevations in forest and snow areas may be less accurate. 5. Not all pipelines including both underground and above ground are held in the data or shown on the printed maps. For the latest information please contact the utility and infrastructure agencies. 6. Permits may be required to visit some sensitive and special islands and areas. Contact the Department of Conservation to see if you need to apply for a permit. |
| summary:
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This is an extract from the LINZ Data Service. It is compared to the source data on a monthly basis and updated as needed. Topo50 is the official topographic map series used by New Zealand emergency services. When using Topo50 data, please be aware of the following: 1. The existence of a road or track does not necessarily indicate public right of access. 2. Closed tracks are defined as being no longer maintained or passable and should not be used by recreationalists. The Department of Conservation or other authorities should be contacted for the latest information on tracks and huts. 3. Not all aerial wires, cableways and obstructions that could be hazardous to aircraft are held in the data. 4. Contours and spot elevations in forest and snow areas may be less accurate. 5. Not all pipelines including both underground and above ground are held in the data or shown on the printed maps. For the latest information please contact the utility and infrastructure agencies. 6. Permits may be required to visit some sensitive and special islands and areas. Contact the Department of Conservation to see if you need to apply for a permit. |
| accessInformation:
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LINZ - Land Information New Zealand |
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| maxScale:
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5000 |
| typeKeywords:
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[] |
| description:
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This provides a polygon coastline and islands layer which is based on the Topo500 products. It is a combination of the following layers: - [NZ Coastlines (Topo, 1:500k)](http://data.linz.govt.nz/layer/204-nz-coastlines-topo-1500k/) - [NZ Island Polygons (Topo, 1:500k)](http://data.linz.govt.nz/#/layer/211-nz-island-polygons-topo-1500k/) Islands from the NZ Island Polygons layer that lie within the NZ Coastline area (i.e. islands in lakes, rivers and estuaries) have been removed. The GIS workflow to create the layer is: 1. NZ Coastlines were converted from a polyline to a polygon using a polyline to polygon tool. 2. The resulting coastal polygon was then used as an input into an erase tool and run against the NZ Island Polygon layer to remove all islands lying within the NZ Mainland and Stewart Island. For more detailed description of each layer refer to the layer urls above. |
| licenseInfo:
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See Legal Constraints |
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| title:
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gns_gis.gmnz.CM_AOM_Unmodelled |
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| tags:
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["New Zealand"] |
| culture:
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en-US |
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| minScale:
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500000 |
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