3111.000m

Dunedin 1958 to NZVD2016 Conversion Raster

National Geodetic Office
Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1062
10
Added
07 Oct 2019

This dataset was first added to LINZ Data Service on 07 Oct 2019.

Dublin Core Metadata XML PDF

Title
Dunedin 1958 to NZVD2016 Conversion Raster
Creator
LINZ - Land Information New Zealand
Date
2018
Description
The Dunedin 1958 to NZVD2016 Conversion Raster provides users with a two arc-minute (approximately 3.6 kilometres) raster image of the conversion of normal-orthometric heights from the Dunedin 1958 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).

The height conversion grid models the difference between the Dunedin 1958 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy 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).
Rights
Attribution 4.0 International
Rights
https://creativecommons.org/licenses/by/4.0/
Coverage
northlimit=-43.883333335;eastlimit=171.316666375;southlimit=-46.516666405;westlimit=168.383333335
Identifier
https://data.linz.govt.nz/layer/103955-dunedin-1958-to-nzvd2016-conversion-raster/
Type
grid
Language
eng
Subject
New Zealand
Subject
location