LINZ Data Service :: tag:data.linz.govt.nz,2008-10:feed:layers:mapstream=70005:category=301242:sort=rLand Information New Zealandhttps://data.linz.govt.nz//NZ Trig Points (Topo, 1:50k)tag:data.linz.govt.nz,2019-07:layers:1034762019-07-09T01:14:03.852357+00:002024-03-20T03:26:03.751089+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/103476-nz-trig-points-topo-150k/" title="Details for NZ Trig Points (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=103476.400313,style=auto/90x70.png" alt="NZ Trig Points (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A structure on top of a hill, usually coloured black and white, used as a physical reference point by surveyors to determine location. The symbol shown on the map includes the elevation and trig identification code for beaconed trig stations.<br>
These topographic trig points are derived from New Zealand geodetic marks data which can also be accessed through the LINZ Data Service: <a href="https://data.linz.govt.nz/layer/50787/">NZ Geodetic Marks</a> and <a href="https://data.linz.govt.nz/layer/50784/">NZ Geodetic Vertical Marks</a>. </p>
<p>Data Dictionary for trig_pnt: <a href="http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-trig_pnt">apps.linz.govt.nz/topo-data-dictionary/index.aspx?...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 09 Jul 2019<br />
Updated: 20 Mar 2024<br />
NZ Slip Edges (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:503502011-05-22T06:04:31.835590+00:002024-03-20T03:24:37.328882+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50350-nz-slip-edges-topo-150k/" title="Details for NZ Slip Edges (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50350.400297,style=auto/90x70.png" alt="NZ Slip Edges (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A land mass which has moved</p>
<p>Data Dictionary for slip_edge: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-slip_edge.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-s...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Sinkhole Points (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:503452011-05-22T06:04:15.036287+00:002024-03-20T03:24:14.105818+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50345-nz-sinkhole-points-topo-150k/" title="Details for NZ Sinkhole Points (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50345.400292,style=auto/90x70.png" alt="NZ Sinkhole Points (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A hole, or funnel shaped cavity made in the earth by the action of water on the soil, rock or underlying strata</p>
<p>Data Dictionary for sinkhole_pnt: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-sinkhole_pnt.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-s...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Saddle Points (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:503342011-05-22T06:04:42.708270+00:002024-03-20T03:23:19.591220+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50334-nz-saddle-points-topo-150k/" title="Details for NZ Saddle Points (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50334.400281,style=auto/90x70.png" alt="NZ Saddle Points (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>Low point or opening between hills or mountains</p>
<p>Data Dictionary for saddle_pnt: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-saddle_pnt.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-s...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Height Points (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:502842011-05-22T06:04:55.981742+00:002024-03-20T03:18:50.117987+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50284-nz-height-points-topo-150k/" title="Details for NZ Height Points (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50284.400232,style=auto/90x70.png" alt="NZ Height Points (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A height above a vertical datum, represented on a map by a dot locator with the elevation printed beside the dot. Unlike trigonometrical stations, spot heights are not identifiable on the ground</p>
<p>Data Dictionary for height_pnt: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-height_pnt.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-h...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Embankment Centrelines (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:502662011-05-22T06:05:50.785672+00:002024-03-20T03:17:17.029659+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50266-nz-embankment-centrelines-topo-150k/" title="Details for NZ Embankment Centrelines (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50266.400215,style=auto/90x70.png" alt="NZ Embankment Centrelines (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>An artificial bank of earth and or stone built above the natural surface</p>
<p>Data Dictionary for embankment_cl: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-embankment_cl.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-e...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Cutting Edges (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:502592011-05-22T06:05:42.013948+00:002024-03-20T03:16:13.098974+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50259-nz-cutting-edges-topo-150k/" title="Details for NZ Cutting Edges (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50259.400208,style=auto/90x70.png" alt="NZ Cutting Edges (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>An excavation of the Earth's surface to provide passage for a road, railway, canal etc</p>
<p>Data Dictionary for cutting_edge: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-cutting_edge.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-c...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Cliff Edges (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:502572011-05-22T06:05:40.793334+00:002024-03-20T03:15:55.614789+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50257-nz-cliff-edges-topo-150k/" title="Details for NZ Cliff Edges (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50257.400206,style=auto/90x70.png" alt="NZ Cliff Edges (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A high, steep or overhanging face or rock. Can be rock.</p>
<p>Data Dictionary for cliff_edge: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-cliff_edge.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-c...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Cave Points (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:502532011-05-22T06:05:37.435149+00:002024-03-20T03:15:20.527465+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50253-nz-cave-points-topo-150k/" title="Details for NZ Cave Points (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50253.400202,style=auto/90x70.png" alt="NZ Cave Points (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A naturally formed, subterranean open area or chamber.</p>
<p>Data Dictionary for cave_pnt: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-cave_pnt.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-c...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Chatham Island Height Points (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:500852011-05-22T06:04:34.926910+00:002024-03-20T02:58:15.765338+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50085-nz-chatham-island-height-points-topo-150k/" title="Details for NZ Chatham Island Height Points (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50085.400097,style=auto/90x70.png" alt="NZ Chatham Island Height Points (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A height above a vertical datum, represented on a map by a dot locator with the elevation printed beside the dot. Unlike trigonometrical stations, spot heights are not identifiable on the ground</p>
<p>Data Dictionary for height_pnt: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-height_pnt.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-h...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale and replaces the NZMS260 series.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Chatham Island Contours (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:500722011-05-22T06:05:01.258708+00:002024-03-20T02:57:28.397131+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50072-nz-chatham-island-contours-topo-150k/" title="Details for NZ Chatham Island Contours (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50072.400086,style=auto/90x70.png" alt="NZ Chatham Island Contours (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>An imaginary line that connects points of equal height value eg the elevation of the land surface above or below a vertical datum, in this case of LINZ topographic mapping, this is Mean Sea Level.</p>
<p>Data Dictionary for contour: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-contour.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-c...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale and replaces the NZMS260 series.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ Chatham Island Cliff Edges (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:500742011-05-22T06:05:07.986516+00:002024-03-20T02:57:23.287714+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50074-nz-chatham-island-cliff-edges-topo-150k/" title="Details for NZ Chatham Island Cliff Edges (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50074.400085,style=auto/90x70.png" alt="NZ Chatham Island Cliff Edges (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Mar 2024</strong><br />
<p>A high, steep or overhanging face or rock. Can be rock.</p>
<p>Data Dictionary for cliff_edge: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-cliff_edge.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-c...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale and replaces the NZMS260 series.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 20 Mar 2024<br />
NZ 8m Digital Elevation Model (2012)tag:data.linz.govt.nz,2013-12:layers:517682014-05-13T05:27:15.818496+00:002016-08-18T00:37:12.837469+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/51768-nz-8m-digital-elevation-model-2012/" title="Details for NZ 8m Digital Elevation Model (2012)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=51768.156893,style=auto/90x70.png" alt="NZ 8m Digital Elevation Model (2012) thumbnail"/></a><br />
<br /><strong>Updated with new data on 18 Aug 2016</strong><br />
<p>This 8m Digital Elevation Model (DEM) was originally created by Geographx (geographx.co.nz) and was primarily derived from January 2012 LINZ Topo50 20m contours (data.linz.govt.nz/layer/768).</p>
<p>Suitable for cartographic visualisation only. It was created by the interpolation of 20m contours with post-processing and filtering it is not suitable for terrain analysis.</p>
<p>Spatial accuracy is nominally the same as for the LINZ source data: 90% of well-defined points are within ±22 metres horizontally and within ±10 metres vertically.</p>
<p>For a full description of the how the DEM was generated refer to this layer’s metadata.</p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 13 May 2014<br />
Updated: 18 Aug 2016<br />
NZ Contours (Topo, 1:50k)tag:data.linz.govt.nz,2011-05:layers:507682011-05-22T06:04:24.946097+00:002022-09-23T04:19:35.258372+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50768-nz-contours-topo-150k/" title="Details for NZ Contours (Topo, 1:50k)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50768.371703,style=auto/90x70.png" alt="NZ Contours (Topo, 1:50k) thumbnail"/></a><br />
<br /><strong>Updated with new data on 23 Sep 2022</strong><br />
<p>An imaginary line that connects points of equal height value eg the elevation of the land surface above or below a vertical datum, in this case of LINZ topographic mapping, this is Mean Sea Level.</p>
<p>Data Dictionary for contour: <a href="https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-contour.html">docs.topo.linz.govt.nz/data-dictionary/tdd-class-c...</a></p>
<p>This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.</p>
<p>Further information on Topo50:<br>
<a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 22 May 2011<br />
Updated: 23 Sep 2022<br />
NZ Terrain Relief (Topo50)tag:data.linz.govt.nz,2011-06:layers:507652011-06-28T03:37:46.421399+00:002013-05-10T02:03:02.817540+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50765-nz-terrain-relief-topo50/" title="Details for NZ Terrain Relief (Topo50)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50765.131971,style=auto/90x70.png" alt="NZ Terrain Relief (Topo50) thumbnail"/></a><br />
<br /><strong>Updated with new data on 10 May 2013</strong><br />
<p>In addition to contour lines, relief shading helps visualise the terrain. Hills and valleys are shaded as if they were illuminated from the north-west. </p>
<p>Relief layers were generated for each sheet, and specifically for use in the Topo50 map series. There may be subtle differences in the relief shading of adjacent map sheets. </p>
<p>The Topo50 map series provides topographic mapping for the New Zealand mainland and Chatham Islands, at 1:50,000 scale. </p>
<p>Further information on Topo50: <a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 28 Jun 2011<br />
Updated: 10 May 2013<br />
NZ Chatham Is Terrain Relief (Topo50)tag:data.linz.govt.nz,2011-05:layers:507692011-05-20T22:44:39.328571+00:002011-05-20T11:48:19.478441+00:00
<a class="kxThumbnail" href="https://data.linz.govt.nz/layer/50769-nz-chatham-is-terrain-relief-topo50/" title="Details for NZ Chatham Is Terrain Relief (Topo50)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=50769.126769,style=auto/90x70.png" alt="NZ Chatham Is Terrain Relief (Topo50) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 May 2011</strong><br />
<p>In addition to contour lines, relief shading helps visualise the terrain. Hills and valleys are shaded as if they were illuminated from the north-west. </p>
<p>Relief layers were generated for each sheet, and specifically for use in the Topo250 map series. There may be subtle differences in the relief shading of adjacent map sheets. </p>
<p>The Topo50 map series provides topographic mapping for the New Zealand mainland and Chatham Islands, at 1:50,000 scale. </p>
<p>Further information on Topo50: <a href="http://www.linz.govt.nz/topography/topo-maps/topo50">www.linz.govt.nz/topography/topo-maps/topo50</a></p>
From: <a href="https://data.linz.govt.nz/group/national-topographic-office/" title="Profile for National Topographic Office">National Topographic Office</a><br />
Added: 20 May 2011<br />
Updated: 20 May 2011<br />