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
- Spatial representation type
- Grid
Spatial resolution
- Spatial resolution
- 0.016666666666 deg
- Topic category
-
- Location
Extent
))
- 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
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
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
