Landonline: Observation Element Type

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Creative Commons Attribution 4.0 International

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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)

Landonline: Reduction 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.

2702
406
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.


A Reduction Run is a mathematical process of reducing raw observations to generate a set of reduced observations (in the case of GPS observations, this results in the generation of baselines). The Reduction Run entity contains information about the filtering and quality measures applied in relation to the reduction method used.

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

Table ID 51737
Data type Table
Row count 3628
Primary key id
Services Web Feature Service (WFS)

Landonline: Setup

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2771
448
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.


The Setup table holds information about a set-up at a Node as a result of a type of Work such as a Survey. The setup entity forms the link between an observation and the nodes that the observation is between.

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

Table ID 51742
Data type Table
Row count 60869645
Primary key id
Services Web Feature Service (WFS)

Landonline: Coordinate System

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Creative Commons Attribution 4.0 International

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You must attribute the creator in your own works.

2324
387
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.


An associate table that resolves the many-to - many relationships between Datum and Coordinate Type. Coordinates are expressed in terms of a Coordinate System. For example, Coordinates may be expressed as latitude and longitude (a Coordinate Type) on New Zealand Geodetic Datum 1949 (a Datum). Transformations operate between Coordinate Systems. For example, a transformation may relate Cartesian Coordinates on NZGD49 to Cartesian Coordinates on WGS84.

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

Table ID 51709
Data type Table
Row count 435
Primary key id
Services Web Feature Service (WFS)

Landonline: Reference Survey

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

3326
427
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.


The reference to previous survey datasets used in preparing a dataset being lodged. There will be a number of datasets appropriate to each dataset lodged.

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

Table ID 51738
Data type Table
Row count 1274832
Primary key audit_id
Services Web Feature Service (WFS)

Landonline: Survey Admin Area

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

2921
417
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 records the Territorial Authorities required to authorise a survey.

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

Table ID 51746
Data type Table
Row count 218234
Primary key audit_id
Services 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: Statistical Version

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

3099
411
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.


A Statistical Area Class, e.g. Territorial Authority, may have more than one version. Versioning allows both the former and latter versions of statistical area boundary changes to be stored in Landonline.

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

Table ID 51999
Data type Table
Row count 10
Primary key audit_id
Services Web Feature Service (WFS)

Landonline: Observation 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.

2699
409
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 defines all of the different types of observations. Observations are can be split into two types raw or reduced. For raw observations the following subtypes exist: GPS raw data, theodolite pointing, EDM slope observation, level foresight/backsight, meteorological readings, etc. For Reduced Observations the following subtypes exist: GPS baseline, GPS multi-station set, GPS point position, Doppler point position, theodolite direction etc.

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

Table ID 51732
Data type Table
Row count 21
Primary key audit_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)
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