**Please read:** This table is part of the comprehensive Full Landonline Dataset and is designed for use only by data professionals who require the complex version of our property ownership and boundary data for advanced uses. For a simplified version of data contained within this table see our [property ownership and boundary data](https://data.linz.govt.nz/data/category/property-ownership-boundaries/). *************************
A Mark is a physical monument placed for the purpose of being surveyed. A survey mark is a node which is occupied by a physical mark. This entity records the information that relates to mark type and maintenance. Marks connect Land Information NZ databases to the physical world and provide an infrastructure for other spatial systems such as topographic mapping, engineering, etc. Marks can be placed for a number of purposes e.g. geodetic, cadastral survey, boundary.
Please refer to the [LDS Full Landonline Data Dictionary and Models](https://data.linz.govt.nz/document/95) for detailed metadata about this table.
Sourced from the Landonline database system which was made operational in 2001.