Stats NZ Geographic Data Service :: tag:datafinder.stats.govt.nz,2008-10:feed:layers:category=401235:sort=rStats NZhttps://datafinder.stats.govt.nz//Statistical Area 1 Higher Geographies 2020 (generalised)tag:datafinder.stats.govt.nz,2019-11:layers:1042762019-11-29T09:09:27.418953+00:002020-01-30T22:58:53.138770+00:00
<a class="kxThumbnail" href="https://datafinder.stats.govt.nz/layer/104276-statistical-area-1-higher-geographies-2020-generalised/" title="Details for Statistical Area 1 Higher Geographies 2020 (generalised)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=104276.330132,style=auto/90x70.png" alt="Statistical Area 1 Higher Geographies 2020 (generalised) thumbnail"/></a><br />
<br /><strong>Updated with new data on 30 Jan 2020</strong><br />
<p>This dataset is the definitive set of annually released statistical area 1 (SA1) boundaries concorded to higher geographies for 2020 as defined by Stats NZ. This version contains 29,895 SA1s including 16 with empty or null geometries (non-digitised SA1s). </p>
<p>This SA1 higher geographies 2020 file is a correspondence, or concordance, which relates SA1s to larger geographic areas or 'higher geographies'. The higher geographies contained in this concordance are: regional council (REGC2020), statistical area 2 (SA22020), territorial authority (TA2020), urban rural (UR2020), and urban rural indicator (IUR2020). The following geographies were introduced in 2018: statistical area 1 (SA1), statistical area 2 (SA2), urban rural (UR), and urban rural indicator (IUR) as part of the <a href="http://archive.stats.govt.nz/methods/classifications-and-standards/classification-related-stats-standards/geographic-areas.aspx#">Statistical Standard for Geographic Areas 2018</a> (SSGA18) which replaced the 1992 New Zealand Standard Areas Classification (NZSAC92). </p>
<p>Higher geography names are provided with and without tohutō/macrons, as applicable. Column names for those without macrons are suffixed ‘ascii’. For further information on individual higher geographies, refer to each geography’s metadata. </p>
<p>This generalised version has been simplified for rapid drawing and is designed for thematic or web mapping purposes. </p>
<p>Digital boundary data became freely available on 1 July 2007.</p>
From: <a href="https://datafinder.stats.govt.nz/group/census/" title="Profile for GIS">GIS</a><br />
Added: 29 Nov 2019<br />
Updated: 30 Jan 2020<br />
Statistical Area 1 2020 Clipped (generalised)tag:datafinder.stats.govt.nz,2019-11:layers:1042722019-11-29T05:36:34.840367+00:002020-01-30T22:26:40.932848+00:00
<a class="kxThumbnail" href="https://datafinder.stats.govt.nz/layer/104272-statistical-area-1-2020-clipped-generalised/" title="Details for Statistical Area 1 2020 Clipped (generalised)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=104272.330130,style=auto/90x70.png" alt="Statistical Area 1 2020 Clipped (generalised) thumbnail"/></a><br />
<br /><strong>Updated with new data on 30 Jan 2020</strong><br />
<p>This dataset contains the annually released statistical area 1 (SA1) boundaries for 2020, as defined by Stats NZ, clipped to the coastline. This clipped version has been created for map creation/cartographic purposes and so does not fully represent the official full extent boundaries. This version contains 29,694 SA1 categories. </p>
<p>SA1s were introduced as part of the <a href="http://archive.stats.govt.nz/methods/classifications-and-standards/classification-related-stats-standards/geographic-areas.aspx#">Statistical Standard for Geographic Areas 2018</a> (SSGA18) which replaced the New Zealand Standard Areas Classification (NZSAC92). SA1 is a new output geography that allows the release of more detailed information about population characteristics than is available at the meshblock level. </p>
<p>Built by joining meshblocks, SA1s have an ideal size range of 100–200 residents, and a maximum population of about 500. This is to minimise suppression of population data in multivariate statistics tables. SA1s either define or aggregate to define SA2s, urban rural areas, territorial authorities, and regional councils. Some SA1s that contain apartment blocks, retirement villages, and large non-residential facilities have more than 500 residents. </p>
<p>This generalised version has been simplified for rapid drawing and is designed for thematic or web mapping purposes. </p>
<p>Digital boundary data became freely available on 1 July 2007. </p>
<p>The SA1 classification can also be downloaded from the Stats NZ classification and concordance tool <a href="http://aria.stats.govt.nz/aria/#ClassificationSearch:q=statistical%2520area%25201&facet.lifecycle=1&fl=name,abb&sort=relevance-&start=0&rows=20">Ariā</a>.</p>
From: <a href="https://datafinder.stats.govt.nz/group/census/" title="Profile for GIS">GIS</a><br />
Added: 29 Nov 2019<br />
Updated: 30 Jan 2020<br />
Statistical Area 1 2020 (generalised)tag:datafinder.stats.govt.nz,2019-11:layers:1042742019-11-29T08:45:15.835905+00:002020-01-30T21:11:05.278298+00:00
<a class="kxThumbnail" href="https://datafinder.stats.govt.nz/layer/104274-statistical-area-1-2020-generalised/" title="Details for Statistical Area 1 2020 (generalised)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=104274.330129,style=auto/90x70.png" alt="Statistical Area 1 2020 (generalised) thumbnail"/></a><br />
<br /><strong>Updated with new data on 30 Jan 2020</strong><br />
<p>This dataset is the definitive set of annually released statistical area 1 (SA1) boundaries for 2020 as defined by Stats NZ. This version contains 29,895 SA1 categories. </p>
<p>SA1s were introduced as part of the <a href="http://archive.stats.govt.nz/methods/classifications-and-standards/classification-related-stats-standards/geographic-areas.aspx#">Statistical Standard for Geographic Areas 2018</a> (SSGA18) which replaced the New Zealand Standard Areas Classification (NZSAC92). SA1 is a new output geography that allows the release of more detailed information about population characteristics than is available at the meshblock level. </p>
<p>Built by joining meshblocks, SA1s have an ideal size range of 100–200 residents, and a maximum population of about 500. This is to minimise suppression of population data in multivariate statistics tables. SA1s either define or aggregate to define SA2s, urban rural areas, territorial authorities, and regional councils. Some SA1s that contain apartment blocks, retirement villages, and large non-residential facilities have more than 500 residents. </p>
<p>This generalised version has been simplified for rapid drawing and is designed for thematic or web mapping purposes. </p>
<p>Digital boundary data became freely available on 1 July 2007. </p>
<p>The SA1 classification can also be downloaded from the Stats NZ classification and concordance tool <a href="http://aria.stats.govt.nz/aria/#ClassificationSearch:q=statistical%2520area%25201&facet.lifecycle=1&fl=name,abb&sort=relevance-&start=0&rows=20">Ariā</a>.</p>
From: <a href="https://datafinder.stats.govt.nz/group/census/" title="Profile for GIS">GIS</a><br />
Added: 29 Nov 2019<br />
Updated: 30 Jan 2020<br />
Statistical Area 1 2020 (Centroid True)tag:datafinder.stats.govt.nz,2020-01:layers:1044272020-01-19T22:58:55.306022+00:002020-01-19T22:57:18.726852+00:00
<a class="kxThumbnail" href="https://datafinder.stats.govt.nz/layer/104427-statistical-area-1-2020-centroid-true/" title="Details for Statistical Area 1 2020 (Centroid True)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=104427.329353,style=auto/90x70.png" alt="Statistical Area 1 2020 (Centroid True) thumbnail"/></a><br />
<br /><strong>Updated with new data on 19 Jan 2020</strong><br />
<p>This dataset contains the true centroid point layer for the annually released statistical area 1 (SA1) boundaries as at 1 January 2020.The "true" centroid is the centre of mass of that polygon, such that if some flat substance of uniform thickness and density were cut into the shape of that polygon, then that object would balance at the centroid. The centroid is a useful way of summarizing the location of a set of polygons as points, particularly when used for comparative analysis. Note that the centroid could potentially fall outside the SA1 polygon, depending on the shape of the polygon.The dataset contains the EASTING and NORTHING attributes of the centroid point in NZGD2000 New Zealand Transverse Mercator (EPSG:2193) and LATITUDE and LONGITUDE of the centroid point in decimal degrees in WGS1984 (EPSG:4326) projection.</p>
From: <a href="https://datafinder.stats.govt.nz/group/census/" title="Profile for GIS">GIS</a><br />
Added: 19 Jan 2020<br />
Updated: 19 Jan 2020<br />
Statistical Area 1 2020 (Centroid Inside)tag:datafinder.stats.govt.nz,2020-01:layers:1044282020-01-20T00:06:23.551489+00:002020-01-20T00:04:50.701938+00:00
<a class="kxThumbnail" href="https://datafinder.stats.govt.nz/layer/104428-statistical-area-1-2020-centroid-inside/" title="Details for Statistical Area 1 2020 (Centroid Inside)"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=104428.329354,style=auto/90x70.png" alt="Statistical Area 1 2020 (Centroid Inside) thumbnail"/></a><br />
<br /><strong>Updated with new data on 20 Jan 2020</strong><br />
<p>This dataset contains the inside centroid point layer for the annually released statistical area 1 (SA1) boundaries as at 1 January 2020.The "inside" centroid is a point which always falls inside each SA1 polygon as this is often desirable. The placement of the point is typically in the widest part of the polygon. The algorithms used are proprietary to ESRI and are related to label placement. Note that the "inside" centroid is NOT always the same as the center of gravity ("true" centroid) of the polygon as in some situations the true centroid may fall outside the SA1 geometry. The dataset contains the EASTING and NORTHING attributes of the centroid point in NZGD2000 New Zealand Transverse Mercator (EPSG:2193) and LATITUDE and LONGITUDE of the centroid point in decimal degrees in WGS1984 (EPSG:4326) projection.</p>
From: <a href="https://datafinder.stats.govt.nz/group/census/" title="Profile for GIS">GIS</a><br />
Added: 20 Jan 2020<br />
Updated: 20 Jan 2020<br />