NSW Administrative Boundaries Theme - ABS Statistical Areas Level 2

Export Data Access APINSW Administrative Boundaries Theme - ABS Statistical Areas Level 2Please NoteWGS 84 = GDA94 service This dataset has a spatial reference of [WGS 84 = GDA94] and can NOT be easily consumed into GDA2020 environments. A similar service with a ‘multiCRS’ suffix is available which can support GDA2020, GDA94 and WGS84 = GDA2020 environments. In due course, and allowing time for user feedback and testing, it is intended that these original services will adopt the new multiCRS functionality. \n\nMetadata Portal Metadata InformationContent TitleNSW Administrative Boundaries Theme - ABS Statistical Areas Level 2Content TypeHosted Feature LayerDescriptionAustralian Bureau of Statistics (ABS) Statistical Geographical Standard Boundaries SA 2 divides an area of interest throughout the state of NSW on which statistics are collected for purposes under the Census and Statistics Act 1905 (Cth).The Australian Statistical Geography Standard (ASGS) brings together in one framework all of the regions which the Australian Bureau of Statistics (ABS) and many other organisations use to collect, release and analyse geographically classified statistics. The ASGS ensures that these statistics are comparable and geospatially integrated and provides users with a coherent set of standard regions so that they can access, visualise, analyse and understand statistics.The 2016 ASGS will be used for the 2016 Census of Population and Housing and progressively introduced into other ABS data collections. The ABS encourages the use of the ASGS by other organisations to improve the comparability and usefulness of statistics generally, and in analysis and visualisation of statistical and other data.The ABS Structures are a hierarchy of regions developed for the release of ABS statistical information. The main components are as follows:Statistical Areas Level 1Statistical Areas Level 2Statistical Areas Level 3Statistical Areas Level 4Regional Boundaries (Local Government Area, Suburb)The Australian Bureau of Statistics Geographical Standard Boundaries - Statistical Areas are used to define geographical areas to support statistical and socio-economic analysis at a state and regional scale. They are useful for analytical purposes within statistical boundaries through the aggregation of a wide swath of data and information.The ABS maintains the Australian Statistical Geography Standard (ASGS) and the Australian Standard Geographical Classification (ASGC) for pre-2011 census information.In addition to the NSW Administrative Boundaries Theme Australian Bureau of Statistics also provides this data via a web service direct from ABS.Further standards, specifications and classifications can be found at:Australian Bureau of Statistics StandardsAustralian Bureau of Statistics ClassificationsThe regions defined in the ABS Structures will not change until the next Census in 2021. The Non-ABS Structures are updated only when the ABS considers that there are major changes to the administrative boundaries they represent.Initial Publication Date05/02/2020Data Currency01/01/3000Data Update FrequencyOtherContent SourceAPIFile TypeMap Feature ServiceAttribution© State of New South Wales (Spatial Services, a business unit of the Department of Customer Service NSW). For current information go to spatial.nsw.gov.auData Theme, Classification or Relationship to other DatasetsNSW Administrative Boundaries Theme of the Foundation Spatial Data Framework (FSDF)AccuracyThe dataset maintains a positional relationship to, and alignment with, the Lot and Property digital datasets. This dataset was captured by digitising the best available cadastral mapping at a variety of scales and accuracies, ranging from 1:500 to 1:250 000 according to the National Mapping Council of Australia, Standards of Map Accuracy (1975). Therefore, the position of the feature instance will be within 0.5mm at map scale for 90% of the well-defined points. That is, 1:500 = 0.25m, 1:2000 = 1m, 1:4000 = 2m, 1:25000 = 12.5m, 1:50000 = 25m and 1:100000 = 50m. A program to upgrade the spatial location and accuracy of data is ongoing.Spatial Reference System (dataset)GDA94Spatial Reference System (web service)EPSG:3857WGS84 Equivalent ToGDA94Spatial ExtentFull StateContent LineageFor additional information, please contact us via the Spatial Services Customer HubData ClassificationUnclassifiedData Access PolicyOpenData QualityFor additional information, please contact us via the Spatial Services Customer HubTerms and ConditionsCreative CommonsStandard and SpecificationOpen Geospatial Consortium (OGC) implemented and compatible for consumption by common GIS platforms.Continued spatial upgrades of Administrative Boundaries data.Enhanced access to boundaries via online mechanisms.Further standards, specifications and classifications can be found at:Australian Bureau of Statistics StandardsAustralian Bureau of Statistics ClassificationsData CustodianAustralian Bureau of Statistics ABS House Locked Bag 10 Belconnen ACT 2616Point of ContactPlease contact us via the Spatial Services Customer Hub or contact the ABS directly using the following:Australian Bureau of Statistics 1300 135 070Customised Data and Information on 1300 135 070 Data AggregatorAustralian Bureau of StatisticsABS HouseLocked Bag 10 Belconnen ACT 2616Data DistributorDCS Spatial Services346 Panorama Ave Bathurst NSW 2795Additional Supporting InformationData DictionariesTRIM Number

导出数据访问API：新南威尔士州行政边界专题——澳大利亚统计局（Australian Bureau of Statistics，ABS）二级统计区域
重要提示：WGS 84 = GDA94 服务 本数据集的空间参考为[WGS 84 = GDA94]，无法直接适配GDA2020环境。目前已有带「multiCRS」后缀的同类服务，可支持GDA2020、GDA94及WGS84 = GDA2020环境。后续将在收集用户反馈并完成测试后，使原服务支持新型multiCRS功能。

元数据门户网站元数据信息
内容标题：新南威尔士州行政边界专题——澳大利亚统计局二级统计区域
内容类型：托管要素图层（Hosted Feature Layer）
描述：澳大利亚统计局（Australian Bureau of Statistics，ABS）统计地理标准边界SA2覆盖新南威尔士州全域的目标区域，用于依据《1905年人口普查与统计法（联邦）》开展统计数据采集工作。
澳大利亚统计地理标准（Australian Statistical Geography Standard，ASGS）构建了统一框架，整合了澳大利亚统计局（ABS）及众多其他机构用于采集、发布和分析地理分类统计数据的所有区域。该标准可保障统计数据具备可比性与空间整合性，并为用户提供一套统一的标准区域，便于其获取、可视化、分析和解读统计数据。
2016版ASGS将应用于2016年人口与住房普查，并将逐步推广至ABS其他数据采集项目中。ABS鼓励其他机构采用ASGS，以整体提升统计数据及各类统计与其他数据的分析、可视化工作中统计数据的可比性与实用价值。
ABS区域体系是为发布ABS统计信息而构建的区域层级体系，主要组成部分如下：一级统计区域（Statistical Areas Level 1）、二级统计区域（Statistical Areas Level 2）、三级统计区域（Statistical Areas Level 3）、四级统计区域（Statistical Area Level 4）以及区域边界（含地方政府区域、郊区）
澳大利亚统计局地理标准边界——统计区域，用于划定地理范围，以支撑州级与区域级的统计及社会经济分析工作。通过聚合海量数据与信息，该区域体系可用于统计边界内的分析工作，具备较高实用价值。
ABS负责维护2011年人口普查前的统计数据所使用的澳大利亚统计地理标准（ASGS）与澳大利亚标准地理分类体系（Australian Standard Geographical Classification，ASGC）。
除新南威尔士州行政边界专题外，ABS还可通过官方网络服务直接提供该数据集。
更多标准、规范与分类信息可访问以下链接：澳大利亚统计局标准页面、澳大利亚统计局分类页面

ABS区域体系中划定的区域将保持稳定，直至2021年下一次人口普查。非ABS区域体系仅当ABS认定其所代表的行政边界发生重大变更时才会更新。

首次发布日期：2020年2月5日
数据时效性：3000年1月1日
数据更新频率：其他
内容来源：API
文件类型：地图要素服务
归属声明：©新南威尔士州政府（空间服务部，新南威尔士州客户服务厅下属业务单元）。最新信息请访问spatial.nsw.gov.au
数据主题、分类或与其他数据集的关联：基础空间数据框架（Foundation Spatial Data Framework，FSDF）新南威尔士州行政边界专题

精度说明：本数据集与地块及房产数字数据集保持空间位置关联与对齐。本数据集通过数字化处理现有最优地籍测绘成果生成，测绘比例尺涵盖1:500至1:250000，符合澳大利亚国家测绘委员会1975年发布的《地图精度标准》。据此标准，90%的明确定位点的要素实例位置误差在对应比例尺下不超过0.5mm，即：1:500比例尺对应0.25米、1:2000比例尺对应1米、1:4000比例尺对应2米、1:25000比例尺对应12.5米、1:50000比例尺对应25米、1:100000比例尺对应50米。目前，本数据集的空间位置与精度升级工作正在持续推进中。

数据集空间参考系统：GDA94
网络服务空间参考系统：EPSG:3857
WGS84等效基准：GDA94
空间范围：新南威尔士州全域
内容溯源：如需更多信息，请通过空间服务客户服务中心联系我们
数据分类：非保密
数据访问政策：开放访问
数据质量：如需更多信息，请通过空间服务客户服务中心联系我们
条款与条件：知识共享（Creative Commons）
标准与规范：符合开放地理空间联盟（Open Geospatial Consortium，OGC）标准，可兼容主流GIS平台加载使用。持续推进行政边界数据的空间精度升级，通过在线机制优化边界数据访问途径。更多标准、规范与分类信息可访问以下链接：澳大利亚统计局标准页面、澳大利亚统计局分类页面

数据保管方：澳大利亚统计局，通讯地址：澳大利亚统计局大楼，贝尔康嫩邮政信箱10，澳大利亚首都领地（Australian Capital Territory，ACT）2616
联系人：可通过空间服务客户服务中心联系，或直接联系ABS：澳大利亚统计局 电话1300 135 070；定制化数据与信息咨询请拨打1300 135 070
数据聚合方：澳大利亚统计局，通讯地址：澳大利亚统计局大楼，贝尔康嫩邮政信箱10，澳大利亚首都领地（Australian Capital Territory，ACT）2616
数据分发方：DCS空间服务部，地址：新南威尔士州巴瑟斯特市全景大道346号，邮编2795

附加支持信息：数据字典、TRIM编号