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You can only delete an irregular line which was captured in your survey. You cannot delete an existing irregular boundary in Landonline.

A vertical datum is a reference system (or set of rules) that defines how heights are represented. The most convenient way to establish a vertical datum has traditionally been to reference it to a sea surface, commonly known as sea level.

If you’re planning to apply for an overseas investment consent, we suggest you check out these tips which will make it easier for us to assess your application.

Find out about the Landonline TA certification work environment, and how to locate your work so you can work on a TA Certification request.

How to remove a multi-factor authentication (MFA) option for logging into Landonline.

When coordinates are transformed from a curved surface to a flat map, some of the accuracy in the coordinate is lost because all projections have some degree of distortion. Convergence, scale factors and declination can reduce the distortion and give a more accurate representation of the Earth’s surface.

New Zealand Geodetic Datum (NZGD2000) is a semi-dynamic datum. This means that the effects of plate tectonics are considered as part of the processes and frameworks when determining a coordinate for a position. However, the impact might not be immediately obvious to users.

Services we offer client Crown agencies to manage their properties.

New Landonline allows details of geodetic marks to be editable.