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New Zealand Geodetic Datum 2000 (NZGD2000)

/guidance/geodetic-system/coordinate-systems-used-new-zealand/geodetic-datums/new-zealand-geodetic-datum-2000-nzgd2000

The New Zealand Geodetic Datum 2000 (NZGD2000) is our official geodetic datum, used to define positions in New Zealand and its offshore islands.
Guidance

Geodetic
0
New Zealand Geodetic Datum 1949 (NZGD1949)

/guidance/geodetic-system/coordinate-systems-used-new-zealand/geodetic-datums/new-zealand-geodetic-datum-1949-nzgd1949

New Zealand Geodetic Datum 1949 (NZGD1949) was previously used to define positions on the New Zealand mainland. New Zealand Geodetic Datum 2000 (NZGD2000) superseded NZGD1949 and is now the official datum.
Guidance

Geodetic
0
Projection transformation example points

/guidance/geodetic-system/understanding-coordinate-conversions/projection-conversions/projection-transformation-example-points

Example transformations for each of the projections used in New Zealand.
Guidance

Geodetic
0
Antarctic region maps

/products-services/maps/antarctic-pacific-and-nz-offshore-islands-maps/antarctic-region-maps

Download free images of maps of the Antarctic’s Ross Sea region and the Darwin / Hatherton glacier region.
Page

Topography
0
Acquisitions for public works

/guidance/crown-property/acquisitions-public-works

How the Public Works Act 1981 operates, your entitlements under this legislation, and our role in administering the Act.
Guidance

Crown property
0
Location of Crown pastoral land

/our-work/crown-property-management/pastoral-land/location-crown-pastoral-land

A map showing Crown pastoral leases (current and former) across the South Island.
Page

Crown property
0
Forests

/our-work/crown-property-management/forests

We administer some forestry land on behalf of the Crown, safeguarding it for use in Treaty of Waitangi settlements.
Page

Crown property
0
Our whakapapa

/about-us/our-organisation/our-whakapapa

Toitū Te Whenua Land Information New Zealand was formed in 1996 following the restructure of the Department of Survey and Land Information.
Page

Corporate
0
Valuation rules, guidelines and publications

/guidance/property-valuation/valuation-rules-guidelines-and-publications

Find publications and regulatory documents from the Valuer-General and the Valuers Registration Board.
Guidance

Property valuation
0
District or region name change proposal

/guidance/place-naming/propose-place-name/district-or-region-name-change-proposal

Councils can propose to change the name of their district or region. When the name of a district or region is changed, it also changes the legal name of its council.
Guidance

Place naming
0
Standard port periods of observation

/guidance/marine-information/tide-prediction-guidance/standard-port-periods-observation

Find the period over which tidal observations were analysed to produce our tide predictions.
Guidance

Marine information
0
How to calculate tide times and heights

/guidance/marine-information/tide-prediction-guidance/how-calculate-tide-times-and-heights

How to calculate the times and heights of and between high and low waters.
Guidance

Marine information
0
Tidal stream predictions

/products-services/tides-and-tidal-streams/tidal-stream-predictions

Tidal streams are the periodic horizontal movement of water. These have the same astronomical causes as tides, which move in a vertical direction.
Page

Marine information
0
Meteorological effects on tides

/guidance/marine-information/tides/meteorological-effects-tides

Unusually high or low barometric pressure, or prolonged periods of strong winds, can mean the actual sea level is higher or lower than the predicted height.
Guidance

Marine information
0
Making sea level measurements

/guidance/marine-information/tides/making-sea-level-measurements

Until quite recently the use of float gauges was the most common method of measuring and recording sea levels.
Guidance

Marine information
0
Exclusive Economic Zone & continental shelf boundaries between New Zealand & Australia

/guidance/marine-information/maritime-boundaries/exclusive-economic-zone-continental-shelf-boundaries-between-new-zealand-australia

New Zealand and Australia have rights over areas of ocean called their Exclusive Economic Zones (EEZ).
Guidance

Marine information
0
Online coordinate converter

/products-services/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.
Page

Geodetic
0
3- and 7-parameter similarity transformations (NZGD1949 to NZGD2000)

/guidance/geodetic-system/understanding-coordinate-conversions/geodetic-datum-conversions/transformations-nzgd1949-nzgd2000/3-and-7-parameter-similarity-transformations-nzgd1949-nzgd2000

This page lists the transformation factors that are used in the 3-parameter and 7-parameter similarity transformations between New Zealand Geodetic Datum 1949 (NZGD1949) and New Zealand Geodetic Datum 2000 (NZGD2000).
Guidance

Geodetic
0
Distortion grid transformations (NZGD1949 to NZGD2000)

/guidance/geodetic-system/understanding-coordinate-conversions/geodetic-datum-conversions/transformations-nzgd1949-nzgd2000/distortion-grid-transformations-nzgd1949-nzgd2000

The transformation grid method can be used to change horizontal coordinates between New Zealand Geodetic Datum 1949 (NZGD1949) and New Zealand Geodetic Datum 2000 (NZGD2000).
Guidance

Geodetic
0
Equations for vertical datum transformations

/guidance/geodetic-system/understanding-coordinate-conversions/height-datum-conversions/equations-vertical-datum-transformations

The mathematical equations used to convert coordinates between vertical datums.
Guidance

Geodetic
0
Geodetic datum transformation examples (NZGD1949 to NZGD2000)

/guidance/geodetic-system/understanding-coordinate-conversions/geodetic-datum-conversions/transformations-nzgd1949-nzgd2000/geodetic-datum-transformation-examples-nzgd1949-nzgd2000

Three different datum transformation methods can be used for transformation between NZGD1949 and NZGD2000.
Guidance

Geodetic
0
Transformations from CIGD1979 to NZGD2000

/guidance/geodetic-system/understanding-coordinate-conversions/geodetic-datum-conversions/transformations-cigd1979-nzgd2000

Chatham Islands Geodetic Datum 1979 (CIGD1979) coordinates can be converted to New Zealand Geodetic Datum 2000 (NZGD2000) using a 7-parameter similarity transformation.
Guidance

Geodetic
0
Getting started with Web Search

/guidance/landonline-support/web-search-support/getting-started-web-search

How to prepare and start using Web Search in new Landonline.
Guidance

Landonline
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First time user set up

/guidance/landonline-support/web-search-support/getting-started-web-search/first-time-user-set

If you’re not an existing New Landonline or Legacy Landonline user, you need to be set up as a new user before you can use Landonline Web Search.
Guidance

Landonline
0
New Zealand Geographic Board hui and minutes

/our-work/new-zealand-geographic-board/about-new-zealand-geographic-board/new-zealand-geographic-board-hui-and-minutes

We meet 3 times a year to consider place names.
Page

Place naming
0
The survey system

/our-work/property-information-system/survey-system

The survey system administered by Toitū Te Whenua forms a key part of the survey and land tenure framework that supports land ownership in New Zealand.
Page

Survey
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Cadastral survey plan

/products-services/land-records/types-land-records/cadastral-survey-plan

Information about what's on a Cadastral survey plan.
Page

Survey
0
Land registration glossary

/guidance/land-registration/land-registration-glossary

A glossary of terms and acronyms that relate to New Zealand's land survey and registration system.
Guidance

Land registration

Survey
0
Māori land records

/products-services/land-records/maori-land-records

E ngā mana, e ngā reo, e rau rangatira mā. Nau mai, haere mai. Me pehea te rapu rekoata whenua Māori. Welcome. Find how to search for Māori land records.
Page

Māori and iwi
0
Crown grants

/products-services/land-records/types-land-records/historic-land-records/crown-grant

Information about Crown grants.
Page

Land registration
0
Types of land records

/products-services/land-records/types-land-records

Find information and examples of different types of land records.
Page

Land registration
0
Property addressing

/guidance/property-addressing

Local councils allocate or change property numbers and street names, and Toitū Te Whenua ensures they meet certain addressing standards and guidelines.

Page

0

New Zealand Geodetic Datum 2000 (NZGD2000)

New Zealand Geodetic Datum 1949 (NZGD1949)

Projection transformation example points

Antarctic region maps

Acquisitions for public works

Location of Crown pastoral land

Forests

Our whakapapa

Valuation rules, guidelines and publications

District or region name change proposal

Standard port periods of observation

How to calculate tide times and heights

Tidal stream predictions

Meteorological effects on tides

Making sea level measurements

Exclusive Economic Zone & continental shelf boundaries between New Zealand & Australia

Online coordinate converter

3- and 7-parameter similarity transformations (NZGD1949 to NZGD2000)

Distortion grid transformations (NZGD1949 to NZGD2000)

Equations for vertical datum transformations

Geodetic datum transformation examples (NZGD1949 to NZGD2000)

Transformations from CIGD1979 to NZGD2000

Getting started with Web Search

First time user set up

New Zealand Geographic Board hui and minutes

The survey system

Cadastral survey plan

Land registration glossary

Māori land records

Crown grants

Types of land records

Property addressing