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• How SouthPAN works

  The technology behind SouthPAN uses a network of ground stations to calculate and correct errors in GNSS signals to improve the accuracy of satellite positioning and navigation systems.
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  • Geodetic

• GrowGISNZ GeoBites

  A series of short, online technical demonstrations for New Zealand geospatial practitioners focussing on New Zealand-specific workflows and data needs.
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  • Geodetic

• Christina McCabe - Geospatial careers profile

  Christina is a BSc Environmental Science & Geography student via distance learning at Massey University.
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  • Geodetic

• Cait Giles – Geospatial careers profile

  Cait is a GIS Analyst (Historian specialist role) at Te Arawhiti – The Office for Māori Crown Relations.
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  • Geodetic

• Cheng Ho Pan (Ben Cheng) - Geospatial careers profile

  Ben is a Location Data Analyst at Land Information New Zealand.
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  • Geodetic

• Toitū Te Whenua Tertiary GIS Scholarships

  After successful annual calls for applications since 2018, Toitū Te Whenua Land Information New Zealand is again calling for applications for external Tertiary GIS Scholarships – this time for the 2023 academic year.
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  • Geodetic

• Studying GIS

  Are your studies getting you to the right place? Add the location factor to your qualification!
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  • Geodetic

• National Height Network

  The NHN ensures that important precise levelling control marks are retained and that geometric heights are determined for new control marks when they are established. This enables users to connect their datasets to the official geodetic datum.
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  • Geodetic

• Online coordinate converter

  The New Zealand Coordinate Conversions form can be used to convert coordinates between datums, projections and height coordinate systems used in New Zealand.
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  • Geodetic

• Alan Scandrett - Geospatial careers profile

  Alan Scandrett is a Geography Honours student focussing on GIS at the University of Auckland (Summer Intern – Watercare 2017/18, LINZ 2016/17)
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  • Geodetic

• KML Service

  Geodetic mark information is available in KML format. This enables geodetic data to be viewed spatially in 3D visualisation software such as Google Earth.
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  • Geodetic

• Survey mark protection

  There are thousands of survey marks in New Zealand. Many are below the ground so most of us never see them. Survey marks help in the surveying of property boundaries, as well as engineering, roading, mapping and measuring the position of land, sea and…
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  • Geodetic

• Geospatial Capability Committee

  Vision, goals and membership details of the Geospatial Capability Committee (GCC).
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  • Geodetic

• ​Geospatial for schools

  Understanding the value of location and how the use of location information can benefit the world and the people in it needs to start at an early age.
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  • Geodetic

• Geoid transformation grids

  Geoid transformation grids are used to convert heights between coordinate systems, such from the historic Local Vertical Datums (LVD) to New Zealand Geodetic Datum 2000 (NZGD2000). This page includes links to geoid transformation grids used in New Zealand.
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  • Geodetic

• Services disclaimer

  The Southern Positioning Augmentation Network (SouthPAN) is a satellite-based augmentation system that provides positioning and navigation services for users in Australia and New Zealand.
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  • Geodetic

• Tristan McHardie - Geospatial careers profile

  Tristan McHardie is a GIS Administrator at Waikato Regional Council.
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  • Geodetic

• Nikora Warren Heitia - Geospatial careers profile

  Nikora Warren Heitia is a Senior Treaty Partnerships Advisor at the Department of Conservation.
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  • Geodetic

• Tania Te Hira - Geospatial careers profile

  Tania is a is a Geospatial Specialist with Haanuiorangi Te Whare Tapu o Ngāpuhi.
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  • Geodetic

• Josef Beautrais - Geospatial careers profile

  Josef Beautrais is a Systems Modeller employed at AgResearch.
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  • Geodetic

• Working in New Zealand’s geospatial industry

  Our growing geospatial industry needs people to fill a critical skills shortage to ensure New Zealand Is well placed to make the best use of location information.
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  • Geodetic

• The National Geodetic Adjustment

  The National Geodetic Adjustment (NGA) provides a nationally consistent set of NZGD2000 coordinates and NZVD2016 heights for geodetic marks.
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  • Geodetic

• Sam Williamson - Geospatial careers profile

  Sam is a Geospatial Specialist at Fulton Hogan.
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  • Geodetic

• Mat Darling - Geospatial careers profile

  Mat Darling is a Geospatial Development Leader for Pattle Delamore Partners.
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  • Geodetic

• Privacy policy for the Geodetic Marks app

  As a New Zealand government agency, Toitū Te Whenua is subject to the Privacy Act 2020. This page outlines the type and extent of information that we may gather when you interact with the LINZ Geodetic Marks application and what the information may be…
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  • Geodetic

• Accessing SouthPAN services

  Many users will already be able to access SouthPAN if their devices are compatible and are configured properly.
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  • Geodetic

• PositioNZ Real Time service - support and availability

  Information about technical support and monitoring the availability of the Toitū Te Whenua PositioNZ Real Time Service.
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  • Geodetic

• PositioNZ

  The Toitū Te Whenua PositioNZ network consists of 39 continuously operating reference stations (CORS) located throughout New Zealand (including the Chatham Islands) and Antarctica.
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  • Geodetic

• Geodetic marks

  We manage and maintain physical geodetic marks throughout New Zealand (including the offshore islands) and Antarctica. This section provides information about accessing mark information and downloading mark data.
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  • Geodetic

• Geodetic software and downloads

  We provide specialist geodetic products such as transformation grids and geodetic software. These are used for geodetic network adjustments and converting data between coordinate systems in New Zealand.
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  • Geodetic

• PositioNZ-PP RINEX file format

  PositioNZ Post Processing Service (PositioNZ-PP) uses RINEX (receiver independent exchange format) files for input and output. The input file must be at least 60 minutes in length with accurate and complete metadata. Find out more about the RINEX data…
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  • Geodetic

• PositioNZ–PP expected accuracy

  Expected accuracy of the Toitū Te Whenua PositioNZ Post Processing Service (PositioNZ-PP), and how to improve the accuracy of the output coordinate.
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  • Geodetic