Statistical Area 1 2018 (Centroid True)

Stats NZ / GIS
Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1933
32
Added
11 Jan 2018

This dataset was first added to Stats NZ Geographic Data Service on 11 Jan 2018.

ISO 19115/19139 Metadata XML PDF

Metadata
File Identifier
58db4a3b-3769-efd6-0286-cdb90288d468
Language
Language Code
eng
Character Set
Character Set Code
utf8
Hierarchy Level
Scope Code
dataset
Hierarchy Level Name
dataset
Date Stamp
Date
2018-01-11
Metadata Standard Name
ISO 19139 Geographic Information - Metadata - Implementation Specification
Metadata Standard Version
2007
Spatial Representation Info
Vector Spatial Representation
Topology Level Code
geometryOnly
Geometric Object Type Code
point
Integer
29873
Reference System Info
Reference System
Reference System Identifier
Identifier
Code
2193
Code Space
EPSG
Version
8.6.2
Identification Info
Data Identification
Citation
Citation
Title
SA12018_V1_00_Centroid_True
Presentation Form
Presentation Form Code
mapDigital
Abstract
SA12018_V1_00_Centroid_True is the true centroid point layer for the major released version of the annually released statistical area 1 (SA1) boundaries as at 1 January 2018 as defined by Stats NZ. 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. Non-digitised meshblocks cannot have a centroid.
Purpose
SA12018_V1_00_Centroid_True is the true centroid point layer for the major released version of the annually released statistical area 1 (SA1) boundaries as at 1 January 2018 as defined by Stats NZ.
Descriptive Keywords
Keywords
Keyword
Downloadable Data
Descriptive Keywords
Keywords
Keyword
Statistical Area 1
Keyword
statistical area 1
Keyword
SA1
Keyword
SA 1
Keyword
sa1
Keyword
sa 1
Keyword
Centroid True
Keyword
centroid true
Spatial Representation Type Code
vector
Language
Language Code
eng
Character Set
Character Set Code
utf8
Version 6.2 (Build 9200) ; Esri ArcGIS 10.3.1.4959
Extent
EX _ Extent
Geographic Element
EX _ Geographic Bounding Box
Extent Type Code
Boolean
true
-180180-47.102107-33.811459
Distribution Info
Distribution
Distribution Format
Format
Name
File Geodatabase Feature Class
Transfer Options
Digital Transfer Options
On Line
Online Resource
Linkage
URL
https://datafinder.stats.govt.nz/layer/93614-statistical-area-1-2018-centroid-true/
Metadata Constraints
Legal Constraints
Use Limitation
Attribution 4.0 International
Use Limitation
https://creativecommons.org/licenses/by/4.0/
Use Constraints
Restriction Code
license