NSW Administrative Boundaries Theme - County

Access APINSW Administrative Boundaries Theme - County\n\nPlease Note\nWGS 84 service aligned to GDA94\nThis dataset has spatial reference [WGS 84 ≈ GDA94] which may result in\nmisalignments when viewed in GDA2020 environments. A similar service with a\n‘multiCRS’ suffix is available which can support GDA2020, GDA94 and WGS 84 ≈\nGDA2020 environments.\nIn due course, and allowing time for user feedback and testing, it is intended\nthat the original service name will adopt the new 'multiCRS' functionality.Metadata Portal Metadata InformationContent TitleNSW Administrative Boundaries Theme - CountyContent TypeHosted Feature LayerDescriptionNSW County is a dataset within the NSW Administrative Boundaries theme and depicts historical county divisions of the State of New South Wales.\nIt depicts one of 141 basic divisions\nof the State of New South Wales, further divided into parishes, for administrative purposes, especially for management and disposal of Crown lands. County and Parish are historical layers and the information contained was gathered from Parish and County maps which are now held at State Records (digital versions can be accessed through the Historical Lands Records Viewer). Boundaries in this dataset can be updated (if necessary) after a title inspection.\nFeatures are positioned in topological alignment within the extents of the Lot and Property data for each County and are held in alignment, including changes resulting data maintenance and upgrades. NSW County is a superset of NSW Parish.\nThis dataset contains an historical land administration boundary. The original County definition is static; however, data will move with changes to the NSW Administrative Boundaries Theme.\n\nInitial Publication Date06/02/2020Data 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. Available as either cache or non-cache, depending on client use or requirement.Information about the Feature Class and Domain Name descriptions for the NSW Administrative Boundaries Theme can be found in the NSW Cadastral Data Dictionary.Some of Spatial Services Datasets are designed to work together for example NSW Address Point and NSW Address String (table), NSW Property (Polygon) and NSW Property Lot (table) and NSW Lot (polygons). To do this you need to add a Spatial Join.A Spatial Join is a GIS operation that affixes data from one feature layer’s attribute table to another from a spatial perspective.To see how NSW Address, Property, Lot Geometry data and tables can be spatially joined, download the Data Model Document. Data CustodianDCS Spatial Services346 Panorama Ave Bathurst NSW 2795Point of ContactPlease contact us via the Spatial Services Customer HubData AggregatorDCS Spatial Services 346 Panorama Ave Bathurst NSW 2795Data DistributorDCS Spatial Services 346 Panorama Ave Bathurst NSW 2795Additional Supporting InformationData DictionariesData Model Document. TRIM Number

APINSW行政边界主题数据集——郡级

重要提示：世界大地测量系统1984（WGS 84）服务与澳大利亚地心大地基准1994（GDA94）对齐。本数据集的空间参考为[WGS 84 ≈ GDA94]，在澳大利亚地心大地基准2020（GDA2020）环境中查看时可能出现偏移。另有一款后缀为"multiCRS"的同类服务，可支持GDA2020、GDA94以及WGS 84 ≈ GDA2020环境。在预留用户反馈与测试周期后，计划将原服务升级为支持multiCRS功能的新版本。

元数据门户元数据信息
内容标题：新南威尔士州行政边界主题数据集——郡级
内容类型：托管要素图层（Hosted Feature Layer）
数据集说明：新南威尔士州郡级行政边界是新南威尔士州行政边界主题下的数据集，用于呈现新南威尔士州历史郡级行政区划。该数据集包含该州141个基础行政区划之一的郡级边界，为便于行政管理（尤其是王室公有土地的管理与处置），郡级区划会进一步划分为教区。郡与教区图层为历史图层，其信息源自现存于新南威尔士州档案馆的教区与郡地图（数字版本可通过历史土地记录查看器获取）。本数据集的边界可在产权审查后（如有需要）进行更新。
要素在各郡的宗地与产权数据范围内保持拓扑对齐，并在数据维护与升级带来的变更中持续维持对齐状态。新南威尔士州郡级数据集是教区数据集的超集。
本数据集包含历史土地管理边界。原始郡级区划定义保持静态，但数据集将随新南威尔士州行政边界主题的变更进行更新。

首次发布日期：2020年2月6日
数据现势性：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
版权声明：© 新南威尔士州政府（空间服务部，客户服务部新南威尔士州业务单元）。最新信息请访问 spatial.nsw.gov.au
数据主题、分类及与其他数据集的关联：基础空间数据框架（Foundation Spatial Data Framework, FSDF）下辖的新南威尔士州行政边界主题
精度说明：本数据集与宗地及产权数字数据集保持位置关联与对齐。本数据集通过数字化不同比例尺与精度的现有最佳地籍测绘数据采集而成，比例尺范围涵盖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》。因此，90%的明确定位点的位置误差在对应地图比例尺下不超过0.5毫米。即：1:500比例尺对应0.25米，1:2000对应1米，1:4000对应2米，1:25000对应12.5米，1:50000对应25米，1:100000对应50米。当前正在实施一项计划，以升级数据集的空间位置与精度。
数据集空间参考系统：GDA94
Web服务空间参考系统：EPSG:3857
WGS 84等效基准：GDA94
空间范围：全州范围
内容溯源：如需更多信息，请通过空间服务客户中心联系我们
数据分类：非机密
数据访问政策：开放
数据质量：如需更多信息，请通过空间服务客户中心联系我们
条款与条件：知识共享（Creative Commons）标准协议
标准与规范：符合开放地理空间联盟（Open Geospatial Consortium, OGC）标准，可兼容通用地理信息系统（GIS）平台使用。可根据客户端需求选择缓存或非缓存服务。
新南威尔士州行政边界主题的要素类与域名描述信息，请参阅《新南威尔士州地籍数据字典》。
部分空间服务数据集设计为协同使用，例如新南威尔士州地址点数据集与地址字符串表（NSW Address String (table)）、产权多边形数据集（NSW Property (Polygon)）与产权宗地表（NSW Property Lot (table)）以及宗地多边形数据集（NSW Lot (polygons)）。如需实现数据关联，需执行空间连接（Spatial Join）操作。
空间连接是一种GIS操作，可从空间维度将一个要素图层的属性表数据关联至另一要素图层。如需了解新南威尔士州地址、产权、宗地几何数据及表格的空间连接方法，请下载数据模型文档（Data Model Document）。

数据保管方：新南威尔士州客户服务部空间服务部，地址：澳大利亚新南威尔士州巴瑟斯特市全景大道346号，邮编2795
联系人：请通过空间服务客户中心联系我们
数据聚合方：新南威尔士州客户服务部空间服务部，地址：澳大利亚新南威尔士州巴瑟斯特市全景大道346号，邮编2795
数据分发方：新南威尔士州客户服务部空间服务部，地址：澳大利亚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、数据模型文档。TRIM编号