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  • A height above a vertical datum, represented on a map by a dot locator with the elevation printed beside the dot. Unlike trigonometrical stations, spot heights are not identifiable on the ground Data Dictionary for height_pnt: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-height_pnt.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

  • This layer contains the DEM for LiDAR data in the Northland Region surronding Whangarei Heads captured in 2016. - The DSM is available as layer [Northland - Whangarei Heads LiDAR 1m DSM (2016)](https://data.linz.govt.nz/layer/104237). - The index tiles are available as layer [Northland - Whangarei Heads LiDAR Index Tiles (2016)](https://data.linz.govt.nz/layer/104238). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand). LiDAR was captured for Land Information New Zealand by Aerial Surveys in November 2016. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand. Data comprises: - DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout Pulse density specification is at a minimum of 2 pulses/square metre. Vertical datum is NZVD2016.

  • This layer contains the Index Tiles for LiDAR data in the Northland Region surronding Whangarei Heads captured in 2016. - The DEM is available as layer [Northland - Whangarei Heads LiDAR 1m DEM (2016)](https://data.linz.govt.nz/layer/104236). - The DSM is available as layer [Northland - Whangarei Heads LiDAR 1m DSM (2016)](https://data.linz.govt.nz/layer/104237). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand). LiDAR was captured for Land Information New Zealand by Aerial Surveys in November 2016. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand. Data comprises: - DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout Pulse density specification is at a minimum of 2 pulses/square metre. Vertical datum is NZVD2016.

  • A height above a vertical datum, represented on a map by a dot locator with the elevation printed beside the dot. Unlike trigonometrical stations, spot heights are not identifiable on the ground Data Dictionary for height_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-height_pnt Although captured and 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

  • An imaginary line that connects points of equal height value eg the elevation of the land surface above or below a vertical datum, in this case of LINZ topographic mapping, this is Mean Sea Level. Data Dictionary for contour: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-contour Although captured and 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

  • A height above a vertical datum, represented on a map by a dot locator with the elevation printed beside the dot. Unlike trigonometrical stations, spot heights are not identifiable on the ground Data Dictionary for height_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-height_pnt Although captured and 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

  • 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.

  • This layer contains the DSM for LiDAR data in the Northland Region surronding Whangarei Heads captured in 2016. - The DEM is available as layer [Northland - Whangarei Heads LiDAR 1m DEM (2016)](https://data.linz.govt.nz/layer/104236). - The index tiles are available as layer [Northland - Whangarei Heads LiDAR Index Tiles (2016)](https://data.linz.govt.nz/layer/104238). - The LAS point cloud and vendor project reports are available from [OpenTopography](http://opentopo.sdsc.edu/datasets). LiDAR was captured for Land Information New Zealand by Aerial Surveys in November 2016. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand. Data comprises: - DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout Pulse density specification is at a minimum of 2 pulses/square metre. Vertical datum is NZVD2016.

  • This layer contains the DSM for LiDAR data from the Canterbury Region captured between November 2016 and January 2017. - The DEM is available as layer [Canterbury LiDAR 1m DEM (2016-2017)](https://data.linz.govt.nz/layer/99231). - The index tiles are available as layer [Canterbury LiDAR Index Tile (2016-2017)](https://data.linz.govt.nz/layer/99233). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand). Lidar was captured for Environment Canterbury Regional Council by AAM New Zealand between November 2016 and January 2017. The datasets were generated by AAM New Zealand and their subcontractors. Data management and distribution is by Land Information New Zealand. Data comprises: - DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - Point cloud: las tiles in NZTM2000 projection, tiled into a 1:2,000 tile layout Pulse density is 3.44 pulses/square metre. Vertical accuracy specification is +/- 0.20 m (95%). Horizontal accuracy specification is +/- 1.00m (95%). Vertical datum is NZVD2016.

  • This layer contains the Index Tiles for LiDAR data from the Queenstown Area of the Otago Region captured in 2016. - The DEM is available as layer [Otago - Queenstown LiDAR 1m DEM (2016)](https://data.linz.govt.nz/layer/99115-otago-queenstown-lidar-1m-dem-2016/). - The DSM is available as layer [Otago - Queenstown LiDAR 1m DSM (2016)](https://data.linz.govt.nz/layer/99119-otago-queenstown-lidar-1m-dsm-2016/). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand). Lidar was captured for Otago Regional Council by Aerial Surveys in March and April 2016. The datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand. Data comprises: - DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout - Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout Pulse density is 2 pulses/square metre. Vertical accuracy specification is +/- 0.044m (95%). Vertical datum is NZVD2016.