27 Dunedin 15m DEM (NZSoSDEM v1.0)

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Creative Commons Attribution-Share Alike 3.0

You may use this work for commercial purposes.

You must attribute the creator in your own works.

You must provide modified versions of this work under the same license.

499
459
Added
19 Jul 2011

NZSoSDEM v1.0 is a Digital Elevation Model (DEM) covering the whole of New Zealand at a spatial resolution of 15m, created by the School of Surveying by interpolating LINZ topographic vector data.

The DEM was created as a series of 30 maps which extent correspond exactly with the LINZ Topo250 topographic map series. Smaller regions can thus be obtained individually but also fit together seamlessly to create a full countrywide DEM.

The accuracy of this product was comprehensively assessed using a statistically sound selection of 3791 check points throughout the country. The comparison of results with other available country-wide DEM demonstrate an improvement of NZDEM_SoS_v1.0 in terms of quality that comes in addition with a finer spatial resolution.

A full description of the interpolation/assessment process can be found in the attached documentation: Columbus, J.; Sirguey, P. & Tenzer, R. (2011), 'A free, fully assessed 15-m DEM for New Zealand', Survey Quarterly 66, 16-19.

Layer ID 3755
Data type Grid
Resolution 15.000m
Services Raster Query API, data.govt.nz Atom Feed

0.125m GSD RGB orthophotography captured with NZAM's Microsoft Vexcel Digital Camera during March 2007. The positional accuracy of features on the ground is +/- 0.3m (90% confidence interval). Colour infrared (CIR) imagery was captured concurrently with this project, for more information about CIR imagery email support@nzam.com.

Layer ID 1079
Data type Image/Raster
Resolution 0.125m

26 Alexandra 15m DEM (NZSoSDEM v1.0)

Licence

Creative Commons Attribution-Share Alike 3.0

You may use this work for commercial purposes.

You must attribute the creator in your own works.

You must provide modified versions of this work under the same license.

415
425
Added
19 Jul 2011

NZSoSDEM v1.0 is a Digital Elevation Model (DEM) covering the whole of New Zealand at a spatial resolution of 15m, created by the School of Surveying by interpolating LINZ topographic vector data.

The DEM was created as a series of 30 maps which extent correspond exactly with the LINZ Topo250 topographic map series. Smaller regions can thus be obtained individually but also fit together seamlessly to create a full countrywide DEM.

The accuracy of this product was comprehensively assessed using a statistically sound selection of 3791 check points throughout the country. The comparison of results with other available country-wide DEM demonstrate an improvement of NZDEM_SoS_v1.0 in terms of quality that comes in addition with a finer spatial resolution.

A full description of the interpolation/assessment process can be found in the attached documentation: Columbus, J.; Sirguey, P. & Tenzer, R. (2011), 'A free, fully assessed 15-m DEM for New Zealand', Survey Quarterly 66, 16-19.

Layer ID 3754
Data type Grid
Resolution 15.000m
Services Raster Query API, data.govt.nz Atom Feed

NZ Ski Lifts

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

630
151
Updated
21 Mar 2010

LINZ Data Service
Up to date data from Land Information New Zealand is available for free from the LINZ Data Service. Visit the LINZ Data Service for the latest version of this layer: data.linz.govt.nz/layer/348


Ski lifts layer from the LINZ 1:50,000 NZTopo database.

Definition: a conveyor system in which carrier units run on wire cables strung between supports for transporting skiers (who sit in a chair or similar construction; ie. not in contact with the ground) up the slope.

Related:

IMPORTANT NOTE: Contains data sourced from Land Information New Zealand. Crown Copyright reserved. Land Information New Zealand gives no warranty in relation to the data, including its accuracy, reliability and suitability and accepts no liability whatsoever in relation to any loss, damage or other costs relating to the use of any data, any compilations, derivative works or modifications of the data.

Layer ID 764
Data type Vector linestring
Feature count 41
Services Vector Query API

NZ Kilns

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

512
59
Updated
18 Mar 2010

LINZ Data Service
Up to date data from Land Information New Zealand is available for free from the LINZ Data Service. Visit the LINZ Data Service for the latest version of this layer: data.linz.govt.nz/layer/289


Kiln locations from the LINZ digital topographic data.

Definition: Furnace or oven for calcining, burning, baking or drying lime.

IMPORTANT NOTE: Contains data sourced from Land Information New Zealand. Crown Copyright reserved. Land Information New Zealand gives no warranty in relation to the data, including its accuracy, reliability and suitability and accepts no liability whatsoever in relation to any loss, damage or other costs relating to the use of any data, any compilations, derivative works or modifications of the data.

Layer ID 618
Data type Vector point
Feature count 10
Services Vector Query API