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  • This table provides the relationships between building outlines within mainland New Zealand when buildings are split or merged. A building outline is a 2D representation of the roof outline of a building which has been classified from LINZ aerial imagery using a combination of automated and manual processes to extract and refine a building roof outline. **Data vintage** This dataset does not include building outline geometry, but provides the linkages between building_id's from different aerial imagery sources in the [NZ Building Outlines (All Sources)](https://data.linz.govt.nz/layer/101292) dataset when building outlines change from single outlines split into multiple outlines, and from multiple outlines merged as single outlines. This dataset will be updated with changes in building_id relationships as new aerial imagery becomes available. Please refer to the [NZ Building Outlines Data Dictionary](https://nz-buildings.readthedocs.io/en/latest/introduction.html) for detailed metadata and information about this dataset. **Related building outlines data** [NZ Building Outlines (All Sources)](https://data.linz.govt.nz/layer/101292) - directly related to this dataset, it contains all combinations of building outlines from multiple years of imagery that have existed since the beginning of this dataset. [NZ Building Outlines](https://data.linz.govt.nz/layer/101290) - provides current building outlines only derived from the latest LINZ aerial imagery.

  • **Please note** : this table and the dataset [Fire and Emergency NZ Localities dataset](https://data.linz.govt.nz/layer/104830) are now deprecated and replaced by [NZ Suburbs and Localities](https://data.linz.govt.nz/layer/113764-nz-suburbs-and-localities/) and [NZ Suburbs and Localities Dataset](https://data.linz.govt.nz/set/7364-nz-suburbs-and-localities-dataset/) in June 2023. This table will be removed in November 2023. --- This dataset was created by Toitū Te Whenua Land Information New Zealand to be used in conjunction with the [Fire and Emergency NZ Localities dataset](https://data.linz.govt.nz/layer/104830-fire-and-emergency-nz-localities/) to identify and provide official locality names where a name exists in the New Zealand Gazetteer. The Fire and Emergency NZ Localities dataset currently contains many names that are not the official names for those features, suburbs or localities. The New Zealand Geographic Board (Ngā Pou Taunaha o Aotearoa) Act 2008, [Section 32](http://www.legislation.govt.nz/act/public/2008/0030/30.0/DLM1065412.html) requires all official documents to identify names which are not the official place names as recorded in the [New Zealand Gazetteer](https://gazetteer.linz.govt.nz/). As such this table identifies locality names and the matching official name where an official name in the Gazetteer exists, but Locality name differs from it. It does not take into account any differences in Locality boundaries and the boundary definition of place names in the Gazetteer. This table is a best endeavour and not comprehensive, but will improve over time. Feedback can be sent to linzdataservice@linz.govt.nz

  • Raster chart image of: WS 212 Asau Harbour This data was compiled for the use at the following scale: 1:10,000 File reference: WS21201.tif THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT TO BE USED FOR NAVIGATION. The hydrographic raster data made available through the LINZ Data Service is based on the Paper Navigational Charts published and maintained by the New Zealand Hydrographic Authority at Toitū Te Whenua Land Information New Zealand. The online New Zealand Chart Catalogue provides more detailed and the most up to date information about New Zealand charts: [New Zealand Chart Catalogue](http://www.linz.govt.nz/hydro/charts/nz202-chart-catalogue) Information on symbols and abbreviations used on nautical charts: [Symbols and Abbreviations](http://www.linz.govt.nz/hydro/charts/chart-symbols-terms-abbreviations) Hydrographic standards and specifications for nautical charts and publications: [Standards and Specifications](http://www.linz.govt.nz/hydro/regulation/)

  • Raster chart image of: WS 213 Plans in Apolima Strait - Salelologa Harbour This data was compiled for the use at the following scale: 1:10,000 File reference: WS21301.tif THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT TO BE USED FOR NAVIGATION. The hydrographic raster data made available through the LINZ Data Service is based on the Paper Navigational Charts published and maintained by the New Zealand Hydrographic Authority at Toitū Te Whenua Land Information New Zealand. The online New Zealand Chart Catalogue provides more detailed and the most up to date information about New Zealand charts: [New Zealand Chart Catalogue](http://www.linz.govt.nz/hydro/charts/nz202-chart-catalogue) Information on symbols and abbreviations used on nautical charts: [Symbols and Abbreviations](http://www.linz.govt.nz/hydro/charts/chart-symbols-terms-abbreviations) Hydrographic standards and specifications for nautical charts and publications: [Standards and Specifications](http://www.linz.govt.nz/hydro/regulation/)

  • Raster chart image of: NZ 14906 Cape Adere and Cape Hallett - Cape Adare This data was compiled for the use at the following scale: 1:50000 File reference: NZ1490601 THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT TO BE USED FOR NAVIGATION. The hydrographic raster data made available through the LINZ Data Service is based on the Paper Navigational Charts published and maintained by the New Zealand Hydrographic Authority at Toitū Te Whenua Land Information New Zealand (LINZ). The online New Zealand Chart Catalogue provides more detailed and the most up to date information about New Zealand charts: [New Zealand Chart Catalogue](http://www.linz.govt.nz/hydro/charts/nz202-chart-catalogue) Information on symbols and abbreviations used on nautical charts: [Symbols and Abbreviations](http://www.linz.govt.nz/hydro/charts/chart-symbols-terms-abbreviations) Hydrographic standards and specifications for nautical charts and publications: [Standards and Specifications](http://www.linz.govt.nz/hydro/regulation/)

  • Index Tiles ONLY, for actual orthophotos see layer [Hutt City 0.075m Urban Aerial Photos (2021)](http://data.linz.govt.nz/layer/106054) Orthophotography of the urban areas within Hutt City, flown in January 2021. Imagery was captured for the ‘Hutt City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand. Data comprises: • 1,220 x ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:500 tile layout • Tile layout in NZTM projection containing relevant information. The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc. Imagery supplied as 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2m @ 90% confidence level.

  • Raster chart image of: NZ 6433 Approaches to Oamaru - Oamaru Harbour This data was compiled for the use at the following scale: 1:10000 File reference: NZ643302 THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT TO BE USED FOR NAVIGATION. The hydrographic raster data made available through the LINZ Data Service is based on the Paper Navigational Charts published and maintained by the New Zealand Hydrographic Authority at Toitū Te Whenua Land Information New Zealand (LINZ). The online New Zealand Chart Catalogue provides more detailed and the most up to date information about New Zealand charts: [New Zealand Chart Catalogue](http://www.linz.govt.nz/hydro/charts/nz202-chart-catalogue) Information on symbols and abbreviations used on nautical charts: [Symbols and Abbreviations](http://www.linz.govt.nz/hydro/charts/chart-symbols-terms-abbreviations) Hydrographic standards and specifications for nautical charts and publications: [Standards and Specifications](http://www.linz.govt.nz/hydro/regulation/)

  • Raster chart image of: NZ 14912 Balleny Islands - Balleny Seamount (Continuation) This data was compiled for the use at the following scale: 1:300000 File reference: NZ1491202 THIS DATA DOES NOT REPLACE NAUTICAL CHARTS AND MUST NOT TO BE USED FOR NAVIGATION. The hydrographic raster data made available through the LINZ Data Service is based on the Paper Navigational Charts published and maintained by the New Zealand Hydrographic Authority at Toitū Te Whenua Land Information New Zealand (LINZ). The online New Zealand Chart Catalogue provides more detailed and the most up to date information about New Zealand charts: [New Zealand Chart Catalogue](http://www.linz.govt.nz/hydro/charts/nz202-chart-catalogue) Information on symbols and abbreviations used on nautical charts: [Symbols and Abbreviations](http://www.linz.govt.nz/hydro/charts/chart-symbols-terms-abbreviations) Hydrographic standards and specifications for nautical charts and publications: [Standards and Specifications](http://www.linz.govt.nz/hydro/regulation/)

  • This layer contains the Index Tiles covering Tauranga and McLaren Falls in the Bay of Plenty, captured in December 2022. - The DEM is available as layer [Tauranga LiDAR 1m DEM (2022)](https://data.linz.govt.nz/layer/116086) - The LAS point cloud and vendor project reports are available as layer [Tauranga LiDAR Point Cloud (2022)](https://data.linz.govt.nz/layer/d3SBQrvFZRKBSJX/tauranga-lidar-point-cloud-2022) LiDAR was captured for BOPLASS Ltd by Woolpert NZ Ltd (formerly AAM NZ Ltd) on 2 to 3 December 2022. The dataset was generated by Woolpert and their subcontractors. Data management and distribution is by Toitū Te Whenua Land Information New Zealand. There is no DSM available for this dataset. Data comprises: - DEM: 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 >8 pulses/square metre. Vertical Accuracy Specification is +/- 0.1m (95%) Horizontal Accuracy Specification is +/- 0.3m (95%) Vertical datum is NZVD2016.

  • This layer contains the DSM for LiDAR data in the Gisborne Region, captured between 11 to 20 September 2023. - The DEM is available as layer [Gisborne LiDAR 1m DEM (2023)](https://data.linz.govt.nz/layer/115847). - The Index Tiles are available as layer [Gisborne LiDAR Index Tiles (2023)](https://data.linz.govt.nz/layer/115845). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?search=new%20zealand). LiDAR was captured for NIWA by Landpro Ltd between 11 to 20 September 2023. These datasets were generated by Landpro and their subcontractors. Data management and distribution is by Toitū Te Whenua 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 4 pulses/square metre. Vertical Accuracy Specification is +/- 0.2m (95%) Horizontal Accuracy Specification is +/- 1.0m (95%) Vertical datum is NZVD2016.