Search for geodetic marks

The Geodetic Database can be used to search for and download information about geodetic marks in New Zealand, the Chatham Islands, and Antarctica.

Geosearch image

Access the Geodetic Database by searching on a map or by using a text only version.

You can download geodetic mark data or access mark data via a KML file.

The LINZ Data Service provides some simplified geodetic datasets.

Geodetic marks app

You can also download our Geodetic Marks App for your Android mobile device. An updated version for Apple devices is currently being worked on and is expected later in 2017.

Last Updated: 15 September 2017