Northland Region Data

This layer provides the extents of the data incorporated into an adjustment which has been completed as part of the Spatial Parcel Improvement (SPI) project. The SPI project aims to improve the accuracy of digital cadastral data in areas (primarily rural) where survey-accurate data does not currently exist. The improvement of coordinates is controlled by a mathematical adjustment process using a Least Squares methodology. The adjustment/integration process results in increased mapping accuracy of surrounding spatial objects (e.g. parcels), the effect of which is some new observations or parcels appear to move. The extent of the change largely depends upon the accuracy of the underlying data. In general, movements will be at least several metres, as the SPI project targets areas where significant movements are expected.

This layer provides the current strata parcel polygons and their associated descriptive data as a single layer to facilitate their use independently of other primary parcels or non primary parcels.

Strata parcels are portions of land where the vertical extent is limited.

The combination of this layer with the primary parcels layer provides all current parcels for New Zealand (i.e. excludes Historic and Pending parcels)

If you require approved or historic parcels see the All Parcels Layer

This layer has a nominal accuracy of 0.1-1m in urban areas and 1-100m in rural areas. For more detailed information about parcel accuracies please refer to the Survey Boundary Marks layer which contains accuracies for each parcel node.

The originating data for parcel/title associations includes some non-official sources where the official data does not support a link. For more information see

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).

• The DSM is available as layer Northland - Whangarei Heads LiDAR 1m DSM (2016).

• The LAS point cloud and vendor project reports are available from OpenTopography.

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 in the Northland Region surronding Whangarei Heads captured in 2016.

• The DEM is available as layer Northland - Whangarei Heads LiDAR 1m DEM (2016).

• The index tiles are available as layer Northland - Whangarei Heads LiDAR Index Tiles (2016).

• The LAS point cloud and vendor project reports are available from OpenTopography.

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 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).

• The index tiles are available as layer Northland - Whangarei Heads LiDAR Index Tiles (2016).

• The LAS point cloud and vendor project reports are available from OpenTopography.

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 for the Northland Region including Marsden Point captured in 2016.

• The DEM is available as layer Northland - Marsden Point LiDAR 1m DEM (2016).

• The DSM is available as layer Northland - Marsden Point LiDAR 1m DSM (2016).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured by Aerial Surveys on 9 November and 21 November 2016. These datasets were generated by Aerial Surveys 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 1:1,000 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 for the Northland Region including Marsden Point captured in 2016.

• The DEM is available as layer Northland - Marsden Point LiDAR 1m DEM (2016).

• The index tiles are available as layer Northland - Marsden Point LiDAR Index Tiles (2016).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Land Information New Zealand by Aerial Surveys on 9 November and 21 November 2016. These datasets were generated by Aerial Surveys 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 1:1,000 tile layout

Pulse density specification is at a minimum of 2 pulses/square metre.

Vertical datum is NZVD2016

This layer contains the DEM for LiDAR data for the Northland Region including Marsden Point captured in 2016.

• The DSM is available as layer Northland - Marsden Point LiDAR 1m DSM (2016).

• The index tiles are available as layer Northland - Marsden Point LiDAR Index Tiles (2016).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Land Information New Zealand by Aerial Surveys on 9 November and 21 November 2016. These datasets were generated by Aerial Surveys 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 1:1,000 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 in the northern Auckland Region captured between 2016 and 2018.

• The index tiles are available as layer Auckland North LiDAR Index Tiles (2016-2018).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Auckland Council by Aerial Surveys from 16 August 2016 to 9 August 2018. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand.

Data comprises:

• 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 4 pulses/square metre.

Vertical Accuracy Specification is +/- 0.2m (95%).

Horizontal Accuracy Specification is +/- 0.6m (95%).

Vertical datum is NZVD2016.

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: docs.topo.linz.govt.nz/data-dictionary/tdd-class-w...

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:
www.linz.govt.nz/topography/topo-maps/topo50