•   Search
  •   Map
  •   Sign in

Moturiki 1953 to NZVD2016 Conversion

The MOT53-NZVD2016 grid enables the conversion of normal-orthometric heights from the Moturiki 1953 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).


The conversion value is represented by the attribute “O”, in metres.


This conversion and NZVD2016 are formally defined in the LINZ standard [LINZS25009]( http://www.linz.govt.nz/regulatory/25009 ).


MOT53-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Moturiki 1953 vertical datum (174.5° E to 178.26° E, 36.5° S to 40.7° S).


The height conversion grid models the difference between the Moturiki 1953 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of MOT53-NZVD2016 is better than 2 centimetres (95% Confidence interval).


More information on converting heights between vertical datums can be found [on the LINZ website]( http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums ).

Simple

Identification info

Alternate title

MOT53-NZVD2016

Date (Creation)
2016-06-27
Date (Publication)
2016-06-27
Date (Revision)
2016-06-27
Purpose

The MOT53-NZVD2016 grid enables the conversion of normal-orthometric heights from the Moturiki 1953 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).

Status
Completed
Point of contact
Role Organisation Electronic mail address
Point of contact

LINZ - Land Information New Zealand

info@linz.govt.nz

Spatial representation type
Grid

Spatial resolution

Spatial resolution
0.016666666666 deg
Topic category
  • Location

Extent

N
S
E
W


Maintenance and update frequency
Unknown
Date
2016
Date type
update

Resource format

Title

*.xml

Date
Edition

Unknown

ANZLIC Jurisdictions
  • New Zealand

ANZLIC Search Words
  • LAND-Geodesy

  • LAND-Cadastre

  • LAND-Topography

Resource constraints

Classification
Unclassified

Resource constraints

Use limitation

Crown copyright (c)


Land Information New Zealand and the New Zealand Government.


All rights reserved

Use constraints
Copyright

Resource constraints

Use limitation

Released under Creative Commons By with:


Following Disclaimers:

1. This data is made available through the LINZ Data Service and is based on LINZ's New Zealand Vertical Datum 2016 (NZVD2016)


Following Attribution:

If you publish, distribute or otherwise disseminate this work to the public without adapting it, the following attribution to Land Information New Zealand should be used: 'CC-By Land Information New Zealand'


If you adapt this work in any way or include it in a collection, and publish, distribute or otherwise disseminate that adaptation or collection to the public, the following attribution to Land Information New Zealand should be used: 'Contains data sourced from Land Information New Zealand under CC-By.'


If 'attribution stacking' problems exist then the requirement to display the above attribution statements is waived and in lieu the attribution statement is to be made in any terms or conditions associated with the work/product/application/ etc.

Use constraints
License
Language
English
Character encoding
UTF8

Distribution Information

OnLine resource

https://data.linz.govt.nz/layer/53448-moturiki-1953-to-nzvd2016-conversion/

Resource lineage

Statement

**MOT53-NZVD2016 version 20160627**


This height conversion grid supersedes the offset (0.24m) that was used with NZVD2009.

MOT53-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Moturiki 1953 vertical datum (174.5° E to 178.26° E, 36.5° S to 40.7° S).


The conversion value is represented by the attribute “delta”, in metres.


The height conversion grid models the difference between the Moturiki 1953 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. The input data has an average of 0.31m and range of 0.14m to 0.54m.


From the GPS-levelling marks the expected accuracy of MOT53-NZVD2016 is better than 2 centimetres (95% Confidence interval).

Hierarchy level
Dataset
Other

dataset

Reference System Information

Reference system identifier
4167

Metadata constraints

Classification
Unclassified

Metadata constraints

Use limitation

Crown copyright (c)


Land Information New Zealand and the New Zealand Government.


All rights reserved

Use constraints
Copyright

Metadata constraints

Use limitation

Released under Creative Commons By with:


Following Disclaimers:

1. This data is made available through the LINZ Data Service and is based on LINZ's New Zealand Vertical Datum 2016 (NZVD2016)


Following Attribution:

If you publish, distribute or otherwise disseminate this work to the public without adapting it, the following attribution to Land Information New Zealand should be used: 'CC-By Land Information New Zealand'


If you adapt this work in any way or include it in a collection, and publish, distribute or otherwise disseminate that adaptation or collection to the public, the following attribution to Land Information New Zealand should be used: 'Contains data sourced from Land Information New Zealand under CC-By.'


If 'attribution stacking' problems exist then the requirement to display the above attribution statements is waived and in lieu the attribution statement is to be made in any terms or conditions associated with the work/product/application/ etc.

Use constraints
License

Metadata

Metadata identifier
f65f62c7-073e-bbfb-693d-c669c9c211f3

Language
English
Character encoding
UTF8
Contact
Role Organisation Electronic mail address
Author

LINZ - Land Information New Zealand

info@linz.govt.nz

Type of resource

Resource type
Dataset
Name

dataset

Date info (Revision)
2016-07-29

Metadata standard

Title

ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata

Edition

1.1

 
 

Spatial extent

N
S
E
W


Keywords

ANZLIC Jurisdictions
New Zealand
ANZLIC Search Words
LAND-Cadastre LAND-Geodesy LAND-Topography

Provided by

Access to the catalogue
Read here the full details and access to the data.


  •   About
  •   Github
  •