Landonline: Observation

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

2409
615
Updated
01 Aug 2020

This dataset was last updated on LINZ Data Service on 01 Aug 2020.

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.


Observation includes Reduced Observations. It may include data recorded in the field that impacts on the Observations such as meteorological observations, time of measurement, etc.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51725
Data type Table
Row count 60199526
Primary key id
Services Web Feature Service (WFS)

Landonline: Ellipsoid

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2124
375
Updated
31 Jul 2020

This dataset was last updated on LINZ Data Service on 31 Jul 2020.

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.


This table contains details of ellipsoid used for a datum. The ellipsoid represents the curvature of the datum to match the curvature of the earth.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51715
Data type Table
Row count 4
Primary key id
Services Web Feature Service (WFS)

Landonline: Map Grid (Deprecated)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

4277
431
Updated
31 Jul 2020

This dataset was last updated on LINZ Data Service on 31 Jul 2020.

Electoral maintenance has been removed from Landonline so this layer is no longer updated.


Please read: This layer 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.


This layer was originally used to support electoral functionality within Landonline (Electoral Reports). This layer is no longer used for this purpose or maintained.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Layer ID 51726
Data type Vector polygon
Feature count 15232
Primary key audit_id
Services Vector Query API, Web Feature Service (WFS)

Landonline: Datum

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2415
389
Updated
31 Jul 2020

This dataset was last updated on LINZ Data Service on 31 Jul 2020.

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.


A Datum is a complete system for enabling Coordinates to be assigned to Nodes. A datum is prescribed by the appropriate authority from which it derives its validity. All Coordinates will be in terms of a Datum. A Datum also provides a spatial standard for the alignment of Reduced Observations via a Datum Calibration. Most Reduced Observations are Datum dependent but there are specific Reduced Observation types which are Datum independent. The Datum entity contains information about the official geodetic Datum used in Land Information NZ databases and other important Datum’s used to spatially reference source data (e.g.. Reduced Observations) or output data or products (e.g.. Coordinates, Digital Cadastral Database, topographic maps, hydrographic charts, etc). The Datum entity includes objects which, strictly, are reference frames rather than datum’s but the distinction is a fine technical point which is of no great consequence. The Datum entity includes vertical reference surfaces such as leveling datum’s, various tidal surfaces including Mean Sea Level, the geoid, datum ellipsoids, etc. For a Datum to maintain accuracy over a significant area it must be geodetic. Examples of non-geodetic datum’s are the Old Cadastral Datums. These do not account for the curvature of the earth and therefore can only maintain accuracy over a limited part of the earth's surface.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51713
Data type Table
Row count 365
Primary key id
Services Web Feature Service (WFS)

Landonline: Adjustment Run

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2393
403
Updated
01 Aug 2020

This dataset was last updated on LINZ Data Service on 01 Aug 2020.

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.


An Adjustment is a mathematical process of generating corrections to Reduced Observations and Coordinates to generate a consistent set of adjusted Coordinates and adjusted Reduced Observations. The adjusted Reduced Observations are able to be re-generated from the adjusted Coordinates and are therefore not retained. Inputs are, Reduced Observations, Observation Accuracy, Coordinates and constraints which are defined by Adjustment Method and Adjustment Coefficients. The primary outputs are adjusted Coordinates, Coordinate Accuracy (again in the form of a VCV matrix) and identification of suspect Reduced Observations.The Adjustment entity contains information about the network adjustment process including, the type of adjustment model used, constraints applied, source, etc.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51981
Data type Table
Row count 447471
Primary key id
Services Web Feature Service (WFS)

Landonline: Vector Point

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

3720
401
Updated
01 Aug 2020

This dataset was last updated on LINZ Data Service on 01 Aug 2020.

Please read: This layer 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.


This table stores vector points which are required to draw and index observations spatially. For the full Vector data, see the Landonline: Vector table.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Layer ID 51980
Data type Vector point
Feature count 71030
Primary key id
Services Vector Query API, Web Feature Service (WFS)

Landonline: Mark

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2713
577
Updated
01 Aug 2020

This dataset was last updated on LINZ Data Service on 01 Aug 2020.

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.


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 for detailed metadata about this table.

Table ID 51989
Data type Table
Row count 15594676
Primary key id
Services Web Feature Service (WFS)

Landonline: Ordinate Type

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2059
367
Updated
31 Jul 2020

This dataset was last updated on LINZ Data Service on 31 Jul 2020.

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.


This table contains all of the ordinate types. e.g. X,Y,Z, latitude, longitude, Velocity x, Velocity Y, Velocity Z etc.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51735
Data type Table
Row count 9
Primary key audit_id
Services Web Feature Service (WFS)

Landonline: Reduction Method

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2635
404
Updated
01 Aug 2020

This dataset was last updated on LINZ Data Service on 01 Aug 2020.

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.


Reduction Method contains information of the type of software and procedures used to generate Reduced Observations from Raw Measurements or other reduced observations.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51736
Data type Table
Row count 11
Primary key id
Services Web Feature Service (WFS)

Landonline: Observation Element Type

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2615
407
Updated
01 Aug 2020

This dataset was last updated on LINZ Data Service on 01 Aug 2020.

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.


This table contains all of the elements required to define an observation type.

Please refer to the LDS Full Landonline Data Dictionary and Models for detailed metadata about this table.

Table ID 51730
Data type Table
Row count 25
Primary key audit_id
Services Web Feature Service (WFS)
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