LINZ Data Service :: tag:data.linz.govt.nz,2008-10:feed:data:mapstream=70004:category=301265:sort=rLand Information New Zealandhttps://data.linz.govt.nz//Stewart Island 1977 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039452019-10-03T06:26:50.822208+00:002019-10-03T04:10:56.673779+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103945-stewart-island-1977-to-nzvd2016-conversion-raster/" title="Details for Stewart Island 1977 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103945.324918,style=auto/90x70.png" alt="Stewart Island 1977 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Stewart Island 1977 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 Stewart Island 1977 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Stewart Island 1977 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 03 Oct 2019<br />
Updated: 03 Oct 2019<br />
Gisborne 1926 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039572019-10-07T18:44:21.274108+00:002019-10-07T18:41:14.398827+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103957-gisborne-1926-to-nzvd2016-conversion-raster/" title="Details for Gisborne 1926 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103957.325359,style=auto/90x70.png" alt="Gisborne 1926 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Gisborne 1926 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 Gisborne 1926 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Gisborne 1926 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Taranaki 1970 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039632019-10-07T18:44:50.941365+00:002019-10-07T18:41:18.407572+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103963-taranaki-1970-to-nzvd2016-conversion-raster/" title="Details for Taranaki 1970 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103963.325365,style=auto/90x70.png" alt="Taranaki 1970 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Taranaki 1970 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 Taranaki 1970 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Taranaki 1970 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Dunedin-Bluff 1960 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039562019-10-07T18:44:16.723704+00:002019-10-07T18:41:13.753356+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103956-dunedin-bluff-1960-to-nzvd2016-conversion-raster/" title="Details for Dunedin-Bluff 1960 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103956.325358,style=auto/90x70.png" alt="Dunedin-Bluff 1960 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Dunedin-Bluff 1960 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-Bluff 1960 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Dunedin-Bluff 1960 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
One Tree Point 1964 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039622019-10-07T18:44:53.040129+00:002019-10-07T18:41:17.488853+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103962-one-tree-point-1964-to-nzvd2016-conversion-raster/" title="Details for One Tree Point 1964 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103962.325364,style=auto/90x70.png" alt="One Tree Point 1964 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The One Tree Point 1964 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 One Tree Point 1964 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the One Tree Point 1964 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Napier 1962 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039602019-10-07T18:44:42.528930+00:002019-10-07T18:41:16.160586+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103960-napier-1962-to-nzvd2016-conversion-raster/" title="Details for Napier 1962 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103960.325362,style=auto/90x70.png" alt="Napier 1962 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Napier 1962 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 Napier 1962 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Napier 1962 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Moturiki 1953 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039592019-10-07T18:44:42.926703+00:002019-10-07T18:41:15.592974+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103959-moturiki-1953-to-nzvd2016-conversion-raster/" title="Details for Moturiki 1953 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103959.325361,style=auto/90x70.png" alt="Moturiki 1953 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Moturiki 1953 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 Moturiki 1953 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>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 is better than 2 centimetres (95% Confidence interval).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Nelson 1955 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039612019-10-07T18:44:51.338931+00:002019-10-07T18:41:16.500390+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103961-nelson-1955-to-nzvd2016-conversion-raster/" title="Details for Nelson 1955 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103961.325363,style=auto/90x70.png" alt="Nelson 1955 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Nelson 1955 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 Nelson 1955 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Nelson 1955 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Dunedin 1958 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039552019-10-07T18:44:38.604351+00:002019-10-07T18:41:12.697973+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103955-dunedin-1958-to-nzvd2016-conversion-raster/" title="Details for Dunedin 1958 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103955.325357,style=auto/90x70.png" alt="Dunedin 1958 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>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).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Bluff 1955 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039542019-10-07T18:43:40.656716+00:002019-10-07T18:40:57.213449+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103954-bluff-1955-to-nzvd2016-conversion-raster/" title="Details for Bluff 1955 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103954.325356,style=auto/90x70.png" alt="Bluff 1955 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Bluff 1955 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 Bluff 1955 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Bluff 1955 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Wellington 1953 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039642019-10-07T18:44:56.627876+00:002019-10-07T18:41:19.203007+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103964-wellington-1953-to-nzvd2016-conversion-raster/" title="Details for Wellington 1953 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103964.325366,style=auto/90x70.png" alt="Wellington 1953 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Wellington 1953 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 Wellington 1953 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Wellington 1953 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Lyttelton 1937 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039582019-10-07T18:44:20.725195+00:002019-10-07T18:41:14.905725+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103958-lyttelton-1937-to-nzvd2016-conversion-raster/" title="Details for Lyttelton 1937 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103958.325360,style=auto/90x70.png" alt="Lyttelton 1937 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Lyttelton 1937 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 Lyttelton 1937 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Lyttelton 1937 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
Auckland 1946 to NZVD2016 Conversion Rastertag:data.linz.govt.nz,2019-10:layers:1039532019-10-07T02:22:43.021151+00:002019-10-07T02:20:20.459768+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103953-auckland-1946-to-nzvd2016-conversion-raster/" title="Details for Auckland 1946 to NZVD2016 Conversion Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103953.325355,style=auto/90x70.png" alt="Auckland 1946 to NZVD2016 Conversion Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 07 Oct 2019</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>The Auckland 1946 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 Auckland 1946 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.<br>
This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>The height conversion grid models the difference between the Auckland 1946 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).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 07 Oct 2019<br />
Updated: 07 Oct 2019<br />
NZ Quasigeoid 2016 Rastertag:data.linz.govt.nz,2016-07:layers:534472016-07-25T21:26:09.295441+00:002016-07-25T21:22:47.008505+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53447-nz-quasigeoid-2016-raster/" title="Details for NZ Quasigeoid 2016 Raster"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53447.156402,style=auto/90x70.png" alt="NZ Quasigeoid 2016 Raster thumbnail"/></a><br />
<br /><strong>Updated with new data on 25 Jul 2016</strong><br />
<p><strong>Warning:</strong> This raster is a grid of a floating-point values; not a surface. To derive an accurate height transformation value, this raster grid must be downloaded in terms of NZGD2000 and then converted into a surface using bilinear interpolation. </p>
<hr>
<p>New Zealand Quasigeoid 2016 Raster, provides users with a one arc-minute gridded (approximately 1.8 kilometres) raster image of the New Zealand Quasigeoid 2016 (NZGeoid2016).</p>
<p>The relationship between the GRS80 ellipsoid and the New Zealand Vertical Datum 2016 (NZVD2016) is modelled by [NZGeoid2016] and is represented by the attribute “N”, in metres.(<a href="http://data.linz.govt.nz/layer/3418">data.linz.govt.nz/layer/3418</a>).<br>
NZVD2016 is formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p><strong>Users may also be interested in transforming heights to any of the 13 historic local vertical datums used in New Zealand using the appropriate datum relationship grid displayed in the <a href="http://data.linz.govt.nz/layer/3419">NZ Height Conversion Index</a>.</strong></p>
<p>More information on these transformations is available <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 25 Jul 2016<br />
Stewart Island 1977 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534422016-07-25T21:03:33.123902+00:002016-08-03T19:32:53.816428+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53442-stewart-island-1977-to-nzvd2016-conversion/" title="Details for Stewart Island 1977 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53442.156579,style=auto/90x70.png" alt="Stewart Island 1977 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The STI77-NZVD2016 grid enables the conversion of normal-orthometric heights from the Stewart Island 1977 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>STI77-NZVD2016 is published on a two arc-minute grid (approximately 3.6 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). </p>
<p>The height conversion grid models the difference between the Stewart Island 1977 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of STI77-NZVD2016 is better than 18 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Moturiki 1953 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-08:layers:534482016-08-04T22:55:03.777319+00:002016-08-04T22:53:55.513298+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53448-moturiki-1953-to-nzvd2016-conversion/" title="Details for Moturiki 1953 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53448.156596,style=auto/90x70.png" alt="Moturiki 1953 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 04 Aug 2016</strong><br />
<p>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). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>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). </p>
<p>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). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 04 Aug 2016<br />
Updated: 04 Aug 2016<br />
Auckland 1946 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534162016-07-18T20:21:41.807887+00:002016-08-02T21:18:22.529725+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53416-auckland-1946-to-nzgd2000-conversion/" title="Details for Auckland 1946 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53416.156550,style=auto/90x70.png" alt="Auckland 1946 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The AUK46-NZGD2000 grid enables the conversion of normal-orthometric heights from the Auckland 1946 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>AUK46-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Auckland 1946 vertical datum (174.0° E to 176.2° E, 36.1° S to 38.0° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3417">AUK46-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the AUK46-NZVD2016 grid models the difference between the Auckland 1946 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 18 Jul 2016<br />
Updated: 02 Aug 2016<br />
NZ Quasigeoid 2016tag:data.linz.govt.nz,2016-07:layers:534182016-07-19T07:23:19.382376+00:002016-07-21T02:04:46.896889+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53418-nz-quasigeoid-2016/" title="Details for NZ Quasigeoid 2016"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53418.156228,style=auto/90x70.png" alt="NZ Quasigeoid 2016 thumbnail"/></a><br />
<br /><strong>Updated with new data on 21 Jul 2016</strong><br />
<p>The relationship between the GRS80 ellipsoid and the New Zealand Vertical Datum 2016 (NZVD2016) is modelled by the New Zealand Quasigeoid 2016 (NZGeoid2016). The relationship value is represented by the attribute “N”, in metres. </p>
<p>This relationship and NZVD2016 is formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>NZGeoid2016 can be used to convert New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights to NZVD2016 normal-orthometric heights. </p>
<p>The conversion value is represented by the attribute “N”, in metres. </p>
<p>NZGeoid2016 is published on a one arc-minute grid (approximately 1.8 kilometres) over the New Zealand continental shelf (160° E to 170° W, 25° S to 60° S). </p>
<p>NZGeoid2016 was calculated by enhancing the EIGEN-6C4 global gravity model with, terrestrial, ship-track, satellite and airborne gravity data. GPS-levelling observations were not used to compute NZGeoid2016. </p>
<p><strong>Users may also be interested in transforming heights to any of the 13 historic local vertical datums used in New Zealand using the appropriate datum relationship grid displayed in the <a href="http://data.linz.govt.nz/layer/3419">NZ Height Conversion Index</a>.</strong> </p>
<p>More information on these transformations is available <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 19 Jul 2016<br />
Updated: 21 Jul 2016<br />
Gisborne 1926 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534302016-07-25T20:44:58.191394+00:002016-08-03T19:41:45.108418+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53430-gisborne-1926-to-nzvd2016-conversion/" title="Details for Gisborne 1926 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53430.156588,style=auto/90x70.png" alt="Gisborne 1926 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The GSB26-NZVD2016 grid enables the conversion of normal-orthometric heights from the Gisborne 1926 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).</p>
<p>The conversion value is represented by the attribute “O”, in metres.</p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.</p>
<p>GSB26-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Gisborne 1926 vertical datum (177.0° E to 178.6° E, 37.4° S to 39.0° S).</p>
<p>The height conversion grid models the difference between the Gisborne 1926 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of GSB26-NZVD2016 is better than 2 centimetres (95% Confidence interval).</p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Wellington 1953 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534462016-07-25T21:08:55.708472+00:002016-08-03T19:31:36.252115+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53446-wellington-1953-to-nzvd2016-conversion/" title="Details for Wellington 1953 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53446.156577,style=auto/90x70.png" alt="Wellington 1953 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The WGN53-NZVD2016 grid enables the conversion of normal-orthometric heights from the Wellington 1953 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>WGN53-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Wellington 1953 vertical datum (174.4° E to 176.4° E, 39.1° S to 41.6° S). </p>
<p>The height conversion grid models the difference between the Wellington 1953 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of WGN53-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Lyttelton 1937 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534322016-07-25T20:47:10.702441+00:002016-08-03T19:42:30.979705+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53432-lyttelton-1937-to-nzvd2016-conversion/" title="Details for Lyttelton 1937 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53432.156589,style=auto/90x70.png" alt="Lyttelton 1937 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The LTN37-NZVD2016 grid enables the conversion of normal-orthometric heights from the Lyttelton 1937 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>LTN37-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Lyttelton 1937 vertical datum (168.53° E to 174.2° E, 41.3° S to 45.1° S). </p>
<p>The height conversion grid models the difference between the Lyttelton 1937 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of LTN37-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
One Tree Point 1964 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534402016-07-25T21:01:42.354521+00:002016-08-03T19:33:33.560725+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53440-one-tree-point-1964-to-nzvd2016-conversion/" title="Details for One Tree Point 1964 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53440.156580,style=auto/90x70.png" alt="One Tree Point 1964 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The OTP64-NZVD2016 grid enables the conversion of normal-orthometric heights from the One Tree Point 1964 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>OTP64-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the One Tree Point 1964 vertical datum (171.3° E to 174.4° E, 40.4° S to 42.7° S). </p>
<p>The height conversion grid models the difference between the One Tree Point 1964 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of OTP64-NZVD2016 is better than 1 centimetre (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Dunedin 1958 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534282016-07-25T20:29:52.604388+00:002016-08-03T19:41:10.657983+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53428-dunedin-1958-to-nzvd2016-conversion/" title="Details for Dunedin 1958 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53428.156587,style=auto/90x70.png" alt="Dunedin 1958 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The DUN58-NZVD2016 grid enables the conversion of normal-orthometric heights from the Dunedin 1958 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>DUN58-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Dunedin 1958 vertical datum (168.4° E to 171.3° E, 43.9° S to 46.5° S). </p>
<p>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 of DUN58-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Auckland 1946 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534172016-07-19T06:21:23.513544+00:002016-08-03T19:36:18.835154+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53417-auckland-1946-to-nzvd2016-conversion/" title="Details for Auckland 1946 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53417.156581,style=auto/90x70.png" alt="Auckland 1946 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The AUK46-NZVD2016 grid enables the conversion of normal-orthometric heights from the Auckland 1946 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>AUK46-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Auckland 1946 vertical datum (174.0° E to 176.2° E, 36.1° S to 38.0° S). </p>
<p>The height conversion grid models the difference between the Auckland 1946 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of AUK46-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 19 Jul 2016<br />
Updated: 03 Aug 2016<br />
Wellington 1953 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534452016-07-25T21:07:42.057545+00:002016-08-02T21:41:56.277935+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53445-wellington-1953-to-nzgd2000-conversion/" title="Details for Wellington 1953 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53445.156574,style=auto/90x70.png" alt="Wellington 1953 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The WGN53-NZGD2000 grid enables the conversion of normal-orthometric heights from the Wellington 1953local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>WGN53-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Wellington 1953 vertical datum (174.4° E to 176.4° E, 39.1° S to 41.6° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3446">WGN53-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the WGN53-NZVD2016 grid models the difference between the Wellington 1953 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Moturiki 1953 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534332016-07-25T20:49:51.344251+00:002016-08-02T21:25:44.909185+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53433-moturiki-1953-to-nzgd2000-conversion/" title="Details for Moturiki 1953 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53433.156562,style=auto/90x70.png" alt="Moturiki 1953 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The MOT53-NZGD2000 grid enables the conversion of normal-orthometric heights from the Moturiki 1953 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>MOT53-NZGD2000 is published on a one arc-minute grid (approximately 1.8 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). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3434">MOT53-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the MOT53-NZVD2016 grid models the difference between the Moturiki 1953 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Nelson 1955 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534382016-07-25T20:57:38.842888+00:002016-08-03T19:37:39.649271+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53438-nelson-1955-to-nzvd2016-conversion/" title="Details for Nelson 1955 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53438.156582,style=auto/90x70.png" alt="Nelson 1955 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The NSN55-NZVD2016 grid enables the conversion of normal-orthometric heights from the Nelson 1955 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>NSN55-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Nelson 1955 vertical datum (171.3° E to 174.4° E, 40.4° S to 42.7° S). </p>
<p>The height conversion grid models the difference between the Nelson 1955 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of NSN55-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Bluff 1955 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534242016-07-25T20:25:53.036489+00:002016-08-03T19:39:13.106429+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53424-bluff-1955-to-nzvd2016-conversion/" title="Details for Bluff 1955 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53424.156584,style=auto/90x70.png" alt="Bluff 1955 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The BLF55-NZVD2016 grid enables the conversion of normal-orthometric heights from the Bluff 1955 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>BLF55-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Bluff 1955 vertical datum (168.2° E to 168.9° E, 46.3° S to 46.8° S). </p>
<p>The height conversion grid models the difference between the Bluff 1955 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of BLF55-NZVD2016 is better than 3 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Taranaki 1970 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534432016-07-25T21:05:36.238376+00:002016-08-02T21:40:42.277514+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53443-taranaki-1970-to-nzgd2000-conversion/" title="Details for Taranaki 1970 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53443.156572,style=auto/90x70.png" alt="Taranaki 1970 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The TNK70-NZGD2000 grid enables the conversion of normal-orthometric heights from the Taranaki 1970 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>TNK70-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Taranaki 1970 vertical datum (173.6° E to 176.4° E, 38.3° S to 41.1° S).<br>
The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3444">TNK70-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the TNK70-NZVD2016 grid models the difference between the Taranaki 1970 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Napier 1962 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534352016-07-25T20:54:23.379963+00:002016-08-02T21:35:21.412131+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53435-napier-1962-to-nzgd2000-conversion/" title="Details for Napier 1962 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53435.156564,style=auto/90x70.png" alt="Napier 1962 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The NPR62-NZGD2000 grid enables the conversion of normal-orthometric heights from the Napier 162 ocal vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>NPR62-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Napier 1962 vertical datum (175.6° E to 177.9° E, 38.6° S to 40.6° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3436">NPR62-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the NPR62-NZVD2016 grid models the difference between the Napier 1962 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
NZ Height Conversion Indextag:data.linz.govt.nz,2016-07:layers:534192016-07-20T21:43:17.371649+00:002016-08-02T21:46:05.283970+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53419-nz-height-conversion-index/" title="Details for NZ Height Conversion Index"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53419.156576,style=auto/90x70.png" alt="NZ Height Conversion Index thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>This index enables users to identify the extent of the relationship grids provided on LDS, which are used to convert heights provided in terms of one of 13 historic local vertical datums to NZVD2016. </p>
<p>The polygons comprising the index show the extent of the conversion grids. </p>
<p>Users can view the following polygon attributes:<br>
Shape_VDR: Vertical Datum Relationship grid area<br>
LVD: Local Vertical Datum<br>
Control: Number of control marks used to compute the relationship grid<br>
Mean: Mean vertical datum relationship value at control points<br>
Std: Standard deviation of vertical datum relationship value at control points<br>
Min: Minimum vertical datum relationship value at control points<br>
Max: Maximum vertical datum relationship value at control points<br>
Range: Range of vertical datum relationship value at control points<br>
Ref: Reference control mark for the local vertical datum<br>
Ref_value: Vertical datum relationship value at the reference mark<br>
Grid: Formal grid id </p>
<p><strong>Users should note that the values represented in this dataset have been calculated with the outliers excluded. These same outliers were excluded during the computation of the relationship grids, but were included when calculating the 95% confidence intervals</strong><br>
More information on converting heights between vertical datums can be found on the <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 20 Jul 2016<br />
Updated: 02 Aug 2016<br />
Dunedin-Bluff 1960 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534252016-07-25T20:26:56.893253+00:002016-08-02T21:21:02.848769+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53425-dunedin-bluff-1960-to-nzgd2000-conversion/" title="Details for Dunedin-Bluff 1960 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53425.156554,style=auto/90x70.png" alt="Dunedin-Bluff 1960 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The DBL60-NZGD2000 grid enables the conversion of normal-orthometric heights from the Dunedin-Bluff 1960 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>DBL60-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Dunedin-Bluff 1960 vertical datum (167.4° E to 169.9° E, 45.0° S to 46.7° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3426">DBL60-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the DBL60-NZVD2016 grid models the difference between the Dunedin-Bluff 1960 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Gisborne 1926 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534292016-07-25T20:31:00.093075+00:002016-08-02T21:23:26.805423+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53429-gisborne-1926-to-nzgd2000-conversion/" title="Details for Gisborne 1926 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53429.156558,style=auto/90x70.png" alt="Gisborne 1926 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The GSB26-NZGD2000 grid enables the conversion of normal-orthometric heights from the Gisborne 1926 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>GSB26-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Gisborne 1926 vertical datum (177.0° E to 178.6° E, 37.4° S to 39.0° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3430">GSB26-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the GSB26-NZVD2016 grid models the difference between the Gisborne 1926 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Nelson 1955 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534372016-07-25T20:56:43.155385+00:002016-08-02T21:36:45.731044+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53437-nelson-1955-to-nzgd2000-conversion/" title="Details for Nelson 1955 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53437.156566,style=auto/90x70.png" alt="Nelson 1955 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The NSN55-NZGD2000 grid enables the conversion of normal-orthometric heights from the Nelson 1955 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>NSN55-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Nelson 1955 vertical datum (171.3° E to 174.4° E, 40.4° S to 42.7° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3438">NSN55-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the NSN55-NZVD2016 grid models the difference between the Nelson 1955 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Dunedin-Bluff 1960 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534262016-07-25T20:27:43.259049+00:002016-08-03T19:39:41.897503+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53426-dunedin-bluff-1960-to-nzvd2016-conversion/" title="Details for Dunedin-Bluff 1960 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53426.156585,style=auto/90x70.png" alt="Dunedin-Bluff 1960 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The DBL60-NZVD2016 grid enables the conversion of normal-orthometric heights from the Dunedin-Bluff 1960 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>.<br>
DBL60-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Dunedin-Bluff 1960 vertical datum (167.4° E to 169.9° E, 45.0° S to 46.7° S). </p>
<p>The height conversion grid models the difference between the Dunedin-Bluff 1960 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of DBL60-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Lyttelton 1937 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534312016-07-25T20:46:36.998099+00:002016-08-02T21:24:37.679449+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53431-lyttelton-1937-to-nzgd2000-conversion/" title="Details for Lyttelton 1937 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53431.156560,style=auto/90x70.png" alt="Lyttelton 1937 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The LTN37-NZGD2000 grid enables the conversion of normal-orthometric heights from the Lyttelton 1937 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>LTN37-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Lyttelton 1937 vertical datum (168.53° E to 174.2° E, 41.3° S to 45.1° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3432">LTN37-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the LTN37-NZVD2016 grid models the difference between the Lyttelton 1937 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Dunedin 1958 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534272016-07-25T20:29:05.700384+00:002016-08-03T19:40:29.411841+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53427-dunedin-1958-to-nzgd2000-conversion/" title="Details for Dunedin 1958 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53427.156586,style=auto/90x70.png" alt="Dunedin 1958 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The DUN58-NZGD2000 grid enables the conversion of normal-orthometric heights from the Dunedin 1958 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>DUN58-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Dunedin 1958 vertical datum (168.4° E to 171.3° E, 43.9° S to 46.5° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3428">DUN58-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the DUN58-NZVD2016 grid models the difference between the Dunedin 1958 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Taranaki 1970 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534442016-07-25T21:06:29.227363+00:002016-08-03T19:32:11.456538+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53444-taranaki-1970-to-nzvd2016-conversion/" title="Details for Taranaki 1970 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53444.156578,style=auto/90x70.png" alt="Taranaki 1970 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The TNK70-NZVD2016 grid enables the conversion of normal-orthometric heights from the Taranaki 1970 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>TNK70-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Taranaki 1970 vertical datum (173.6° E to 176.4° E, 38.3° S to 41.1° S). </p>
<p>The height conversion grid models the difference between the Taranaki 1970 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of TNK70-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
Napier 1962 to NZVD2016 Conversiontag:data.linz.govt.nz,2016-07:layers:534362016-07-25T20:55:57.647810+00:002016-08-03T19:38:44.245876+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53436-napier-1962-to-nzvd2016-conversion/" title="Details for Napier 1962 to NZVD2016 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53436.156583,style=auto/90x70.png" alt="Napier 1962 to NZVD2016 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2016</strong><br />
<p>The NPR62-NZVD2016 grid enables the conversion of normal-orthometric heights from the Napier 1962 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016). </p>
<p>The conversion value is represented by the attribute “O”, in metres. </p>
<p>This conversion and NZVD2016 are formally defined in the LINZ standard <a href="http://www.linz.govt.nz/regulatory/25009">LINZS25009</a>. </p>
<p>NPR62-NZVD2016 is published on a two arc-minute grid (approximately 3.6 kilometres) extending over the benchmarks that nominally define the extent of the Napier 1962 vertical datum (175.6° E to 177.9° E, 38.6° S to 40.6° S). </p>
<p>The height conversion grid models the difference between the Napier 1962 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy of NPR62-NZVD2016 is better than 2 centimetres (95% Confidence interval). </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 03 Aug 2016<br />
One Tree Point 1964 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534392016-07-25T21:00:19.054283+00:002016-08-02T21:38:04.076329+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53439-one-tree-point-1964-to-nzgd2000-conversion/" title="Details for One Tree Point 1964 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53439.156568,style=auto/90x70.png" alt="One Tree Point 1964 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The OTP64-NZGD2000 grid enables the conversion of normal-orthometric heights from the One Tree Point 1964 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>OTP64-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the One Tree Point 1964 vertical datum (172.6° E to 175.0° E, 34.3° S to 36.8° S).<br>
The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3440">OTP64-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the OTP64-NZVD2016 grid models the difference between the One Tree Point 1964 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Stewart Island 1977 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534412016-07-25T21:02:49.009621+00:002016-08-02T21:39:36.397865+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53441-stewart-island-1977-to-nzgd2000-conversion/" title="Details for Stewart Island 1977 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53441.156570,style=auto/90x70.png" alt="Stewart Island 1977 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>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. </p>
<p>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).<br>
The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3442">STI77-NZVD2016</a> 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. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />
Bluff 1955 to NZGD2000 Conversiontag:data.linz.govt.nz,2016-07:layers:534232016-07-25T20:23:01.388637+00:002016-08-02T21:19:43.869588+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/53423-bluff-1955-to-nzgd2000-conversion/" title="Details for Bluff 1955 to NZGD2000 Conversion"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53423.156552,style=auto/90x70.png" alt="Bluff 1955 to NZGD2000 Conversion thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2016</strong><br />
<p>The BLF55-NZGD2000 grid enables the conversion of normal-orthometric heights from the Bluff 1955 local vertical datum directly to New Zealand Geodetic Datum 2000 (NZGD2000) ellipsoidal heights. </p>
<p>BLF55-NZGD2000 is published on a one arc-minute grid (approximately 1.8 kilometres) extending over the benchmarks that nominally define the extent of the Bluff 1955 vertical datum (168.2° E to 168.9° E, 46.3° S to 46.8° S). </p>
<p>The conversion value is represented by the attribute “delta”, in metres. </p>
<p>This grid is a combination of New Zealand Quasigeoid 2016 <a href="https://data.linz.govt.nz/layer/3418">NZGeoid2016</a> and the <a href="https://data.linz.govt.nz/layer/3424">BLF55-NZVD2016</a> height conversion grid. Where NZGeoid2016 is the reference surface for the New Zealand Vertical Datum 2016 (NZVD2016), while the BLF55-NZVD2016 grid models the difference between the Bluff 1955 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. </p>
<p>More information on converting heights between vertical datums can be found <a href="http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums">on the LINZ website</a>.</p>
From: <a href="https://data.linz.govt.nz/group/ngo/" title="Profile for National Geodetic Office">National Geodetic Office</a><br />
Added: 25 Jul 2016<br />
Updated: 02 Aug 2016<br />