This layer provides the latest bearing (direction) and/or distance for cadastral boundaries. When a cadastral survey is undertaken the relationship between boundary and non-boundary marks is ascertained or measured. • This commonly is in the form or a vector (bearing and distance), but occasionally just one component. • Some relationships are defined as arcs. In this data layer, the arc length is recorded in the distance field and a separate record holds the chord. Only observations that have been captured in Landonline are available. This includes vectors that were re-captured in the Survey Capture Areas from survey plans lodged prior to Landonline and all survey observations since.

This layer provides the extents of influence that the work to integrate survey information has on the surrounding Cadastre. All cadastral surveys must be integrated into the Cadastre. As part of this process the new information 'upgrades' the existing information. This is controlled by a mathematical adjustment process using a Least Squares methodology. The adjustment/Integration process results in increased mapping accuracy of surrounding spatial objects (e.g. parcels), the effect of which is some new observations or parcels appear to move. The extend of the change largely depends upon the size of the new survey, the difference in accuracy between new and old data and the number of linkages to other Surveys. In general, where the underlying surveys are older or in a rural location the greater the extent of the adjustment.

This layer provides the extents of the data incorporated into an adjustment which has been completed as part of the Spatial Parcel Improvement (SPI) project. The SPI project aims to improve the accuracy of digital cadastral data in areas (primarily rural) where survey-accurate data does not currently exist. The improvement of coordinates is controlled by a mathematical adjustment process using a Least Squares methodology. The adjustment/integration process results in increased mapping accuracy of surrounding spatial objects (e.g. parcels), the effect of which is some new observations or parcels appear to move. The extent of the change largely depends upon the accuracy of the underlying data. In general, movements will be at least several metres, as the SPI project targets areas where significant movements are expected.

This layer provides survey mark information for marks that are not part of a parcel A non-boundary mark is any survey mark that is not on a boundary point. The points in this dataset represent physical survey monuments usually placed for cadastral requirements. The data set also includes geodetic marks. Non-boundary marks now enter the Landonline system predominately as part of a cadastral survey dataset (plan) and occasionally via the geodetic processes. For Cadastral marks (i.e.the majority) its name consists of a mark type and number (and is unique to that survey), followed by the ‘plan’ number e.g. IS I DP 3456; IS II DP3456. Note: Non-boundary marks used to connect cadastral surveys to the geodetic network are those of 6th order (or better) and this subset is available as the NZ Cadastral Survey Network Marks layer. This dataset extends the Landonline stored data by including the network accuracy which is based upon its assigned Landonline order - refer LINZS25006 (http://www.linz.govt.nz/about-linz/news-publications-and-consultations/search-for-regulatory-documents/DocumentSummary.aspx?document=256). The accuracy provided relates to the accuracy of coordinates of the mark and has little relevance to the accuracy of the boundary in relation to other boundaries. For example, if the coordinates of the mark were used to locate it, a user would expect to find the existing mark within the accuracy (distance) stated.

This layer provides Land District shapes and their name. A Land District is an administrative area that all titles and surveys were registered against prior to Landonline. It is required to uniquely identify survey and title records created prior to Landonline.

**Please read:** This is the table for Road Section Geometry, which is part of the [set of NZ Roads tables](https://data.linz.govt.nz/set/88). The Road Section Geometry table stores the linear geometry for the associated road section, or part of the associated road section. The NZ Roads dataset includes eight data tables and eleven lookup tables. The dataset has been sourced from LINZ’s NZ Roads database, a database for the management of national roads, including those managed for addressing purposes. This set of normalised tables replaces the Landonline: Road Centre Line layer and the Landonline: Road Name and Landonline: Road Name Association tables currently published on LDS. These centrelines are required to indicate the presence of an authoritative road name. Named centrelines are not intended to represent the exact location of a road formation. Named centrelines do not indicate the presence of legal access. For a simplified version of the data contained within these tables see [NZ Roads (Addressing)](https://data.linz.govt.nz/layer/3382), which aggregates geometries based on road name, and [NZ Roads Subsections (Addressing)](https://data.linz.govt.nz/layer/3383), which holds the individual geometries. Please refer to the [NZ Roads Data Dictionary](https://data.linz.govt.nz/document/1628) for detailed metadata and information about this layer.

**Please read:** This is the look-up table for Geometry Class and is part of the [set of NZ Roads tables](https://data.linz.govt.nz/set/88). The Geometry Class look-up table is used by the following tables; NZ Roads: Road Section Geometry. The NZ Roads dataset includes eight data tables and eleven lookup tables. The dataset has been sourced from LINZ’s NZ Roads database, a database for the management of national roads, including those managed for addressing purposes. This set of normalised tables replaces the Landonline: Road Centre Line layer and the Landonline: Road Name and Landonline: Road Name Association tables currently published on LDS. These centrelines are required to indicate the presence of an authoritative road name. Named centrelines are not intended to represent the exact location of a road formation. Named centrelines do not indicate the presence of legal access. For a simplified version of the data contained within these tables see [NZ Roads (Addressing)](https://data.linz.govt.nz/document/3382), which aggregates geometries based on road name, and [NZ Roads Subsections (Addressing)](https://data.linz.govt.nz/layer/3383), which holds the individual geometries. Please refer to the [NZ Roads Data Dictionary](https://data.linz.govt.nz/document/1628) for detailed metadata and information about this layer.

**Please read:** This is the look-up table for Address Range Road Type and is part of the [set of NZ Roads tables](https://data.linz.govt.nz/set/88). The Address Range Road Type look-up table is used by the following tables; NZ Roads: Address Range Road. The NZ Roads dataset includes eight data tables and eleven lookup tables. The dataset has been sourced from LINZ’s NZ Roads database, a database for the management of national roads, including those managed for addressing purposes. This set of normalised tables replaces the Landonline: Road Centre Line layer and the Landonline: Road Name and Landonline: Road Name Association tables currently published on LDS. These centrelines are required to indicate the presence of an authoritative road name. Named centrelines are not intended to represent the exact location of a road formation. Named centrelines do not indicate the presence of legal access. For a simplified version of the data contained within these tables see [NZ Roads (Addressing)](https://data.linz.govt.nz/layer/3382), which aggregates geometries based on road name, and [NZ Roads Subsections (Addressing)](https://data.linz.govt.nz/layer/3383), which holds the individual geometries. Please refer to the [NZ Roads Data Dictionary](https://data.linz.govt.nz/document/1628) for detailed metadata and information about this layer.

**Please read:** This is the look-up table for Capture Method and is part of the [set of NZ Roads tables](https://data.linz.govt.nz/set/88). The Capture Method look-up table is used by the following tables; NZ Roads: Road Section Geometry. The NZ Roads dataset includes eight data tables and eleven lookup tables. The dataset has been sourced from LINZ’s NZ Roads database, a database for the management of national roads, including those managed for addressing purposes. This set of normalised tables replaces the Landonline: Road Centre Line layer and the Landonline: Road Name and Landonline: Road Name Association tables currently published on LDS. These centrelines are required to indicate the presence of an authoritative road name. Named centrelines are not intended to represent the exact location of a road formation. Named centrelines do not indicate the presence of legal access. For a simplified version of the data contained within these tables see [NZ Roads (Addressing)](https://data.linz.govt.nz/document/3382), which aggregates geometries based on road name, and [NZ Roads Subsections (Addressing)](https://data.linz.govt.nz/layer/2663), which holds the individual geometries. Please refer to the [NZ Roads Data Dictionary](https://data.linz.govt.nz/document/1628) for detailed metadata and information about this layer.

**Please read:** This is the look-up table for Road Name Type and is part of the [set of NZ Roads tables](https://data.linz.govt.nz/set/88). The Road Name Type look-up table is used by the following tables; NZ Roads: Addressing Road Name. The NZ Roads dataset includes eight data tables and eleven lookup tables. The dataset has been sourced from LINZ’s NZ Roads database, a database for the management of national roads, including those managed for addressing purposes. This set of normalised tables replaces the Landonline: Road Centre Line layer and the Landonline: Road Name and Landonline: Road Name Association tables currently published on LDS. These centrelines are required to indicate the presence of an authoritative road name. Named centrelines are not intended to represent the exact location of a road formation. Named centrelines do not indicate the presence of legal access. For a simplified version of the data contained within these tables see [NZ Roads (Addressing)](https://data.linz.govt.nz/layer/3382), which aggregates geometries based on road name, and [NZ Roads Subsections (Addressing)](https://data.linz.govt.nz/layer/3383), which holds the individual geometries. Please refer to the [NZ Roads Data Dictionary](https://data.linz.govt.nz/document/1628) for detailed metadata and information about this layer.