Stewart Island 1977 to NZGD2000 Conversion
The STI77-NZGD2000 grid enables the conversion of normal-orthometric heights from the Stewart Island 1977 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights.
STI77-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Stewart Island 1977 vertical datum (167.2° E to 168.8° E, 46.5° S to 47.5° S).
The conversion value is represented by the attribute “delta”, in metres.
This grid is a combination of New Zealand Quasigeoid 2016 [NZGeoid2016]( https://data.linz.govt.nz/layer/3418 ) and the [STI77-NZVD2016]( https://data.linz.govt.nz/layer/344 2) height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the STI77-NZVD2016 grid models the difference between the Stewart Island 1977 vertical datum and NZVD2016 using the LINZ GPS-levelling marks.
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
-
STI77-NZGD2000
- Date (Creation)
- 2016-06-27
- Date (Publication)
- 2016-06-27
- Date (Revision)
- 2016-06-27
- Purpose
-
The STI77-NZGD2000 grid enables the conversion of normal-orthometric heights from the Stewart Island 1977 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights.
- 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
- 0.016666666 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
-
Copyright 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
-
**STI77-NZGD2000 Version 20160627**
This grid is a combination of New Zealand Quasigeoid 2016 [NZGeoid2016]( https://data.linz.govt.nz/layer/3418 ) and the [STI77-NZVD2016]( https://data.linz.govt.nz/layer/344 2) height conversion grid.
STI77-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Stewart Island 1977 vertical datum (167.2° E to 168.8° E, 46.5° S to 47.5° S).
The conversion value is represented by the attribute “delta”, in metres.
- Hierarchy level
- Dataset
- Other
-
dataset
Reference System Information
- Reference system identifier
- 4167
Metadata constraints
- Classification
- Unclassified
Metadata constraints
- Use limitation
-
Copyrigh 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
- b0827e90-b652-e81d-ce3a-2fbd2601a49a
- 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)
- 2016-07-26
Metadata standard
- Title
-
ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata
- Edition
-
1.1
