Statistical Area 1 2020 (Centroid Inside)

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.

Data and Resources

Additional Info

Field Value
Theme
Author Stats NZ
Maintainer Stats NZ
Maintainer Email Stats NZ
Source https://datafinder.stats.govt.nz/layer/104428-statistical-area-1-2020-centroid-inside/
Created 2020-01-20T00:06:23.551489Z
Date modified 2020-01-20T00:29:43.164433Z
Language English
Spatial {"type": "MultiPolygon", "coordinates": [[[[166.63086063214348, -46.87512270928569], [166.63086063214348, -34.156533305286885], [180.0, -34.156533305286885], [180.0, -46.87512270928569], [166.63086063214348, -46.87512270928569]]], [[[-180.0, -34.156533305286885], [-175.5923124642005, -34.156533305286885], [-175.5923124642005, -46.87512270928569], [-180.0, -46.87512270928569], [-180.0, -34.156533305286885]]]]}
Source Identifier https://datafinder.stats.govt.nz/layer/104428-statistical-area-1-2020-centroid-inside/
Record created February 2, 2020, Last Updated March 11, 2020