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Find mark names, location and order of coordinates using a map or text version, or download in KML format.
Download Global Navigation Satellite System (GNSS) data from LINZ's active control network.
Current and historical geodetic datums, vertical datums, projections, and height orders.
Online conversion services and transformations for datum, height and projection systems.
Upgrade, extend, maintain and protect the geodetic control network.
Specifications, technical reports, fact sheets and geodetic notices.
Specialist geodetic software, source code and geoid data.
Find out more
For geodetic system
- Geodesy in New Zealand
- About trig stations & geodetic marks
- Understanding datums & projections
- Using maps with different projections
- GPS in New Zealand
- LINZ Data Service
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Read more about the changes.
News & Notices
13 Mar 2014
3 Mar 2014
29 Oct 2012
18 Jan 2012
8 Apr 2011
8 Apr 2011