NSW 3D Strata Address Point
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Access APIMetadata Portal Metadata InformationContent TitleNSW 3D Strata Address PointContent TypeScene Layer/Scene Layer PackageDescriptionA point feature class used to spatially locate a strata address that has been 3D enabled.Initial Publication Date26/06/2024Data Currency23/05/2024Data Update FrequencyOtherContent SourceOtherFile TypeScene Layer Package (*.slpk)AttributionSee Attribution in TableData Theme, Classification or Relationship to other DatasetsNSW Addressing Theme of the NSW Foundation Spatial Data Framework. Addresses, Location and Positioning.AccuracyThe dataset maintains a positional relationship to, and alignment with, the Lot and Property digital datasets. The Lot and Property data 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 of positional upgrade (accuracy improvement) is currently underway. Feature heights have been derived from LiDAR elevation sources including 1m and 2m DEMs. The data used to create the DEMs have an accuracy of 0.3m (95% Confidence Interval) vertical and 0.8m (95% Confidence Interval) horizontal. The features vertical accuracy is also function of its horizontal position.Spatial Reference System (dataset)GDA2020Spatial Reference System (web service)EPSG:4326WGS84 Equivalent ToGDA2020Spatial ExtentNSWContent LineageGURASData ClassificationUnclassifiedData Access PolicyOpenData QualityTerms and ConditionsCreative CommonStandard and SpecificationMetadata AS/NZS ISO 19115-2, ANZLIC Metadata Profile v1.1 and ISO 19139http://www.anzlic.gov.au/resources/anzlic-metadata-profileIntergovernmental Committee on Surveying and Mapping (ICSM) Guidelines for ImagerySpatial Services: Imagery Products Specification and DescriptionData CustodianCustomer Experience and Insights,DCS Spatial Services346 Panorama Ave, Bathurst 2795Contact us via the Spatial Services Customer HubPoint of ContactCustomer Experience and Insights,DCS Spatial Services346 Panorama Ave, Bathurst 2795Contact us via the Spatial Services Customer HubData AggregatorCustomer Experience and Insights,DCS Spatial Services346 Panorama Ave, Bathurst 2795Contact us via the Spatial Services Customer HubData DistributorCustomer Experience and Insights,DCS Spatial Services346 Panorama Ave, Bathurst 2795Contact us via the Spatial Services Customer HubAdditional Supporting InformationTRIM Number
访问API元数据门户元数据信息 内容标题:新南威尔士州(NSW)三维分层产权地址点 内容类型:场景图层/场景图层包(Scene Layer Package) 描述:用于空间定位已完成三维化处理的分层产权地址的点要素类。 首次发布日期:2024年6月26日 数据时效性:2024年5月23日 数据更新频率:其他 内容来源:其他 文件类型:场景图层包(*.slpk,Scene Layer Package) 归属说明:详见表格内的归属信息 数据主题、分类或与其他数据集的关联:属于新南威尔士州基础空间数据框架(NSW Foundation Spatial Data Framework)的新南威尔士州地址主题范畴,涵盖地址、位置与定位相关内容。 精度说明:本数据集与地块与地产数字数据集保持空间位置关联与对齐。地块与地产数据通过数字化最佳可用地籍测绘成果采集,比例尺与精度范围覆盖1:500至1:250000,符合澳大利亚国家测绘委员会(National Mapping Council of Australia)《地图精度标准(1975)》。因此,90%的明确定位点的位置误差在对应比例尺下不超过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。当前正在实施一项位置精度提升计划。要素高度源自激光雷达(LiDAR)高程数据源,包括1米与2米分辨率的数字高程模型(DEM)。用于生成DEM的数据的垂直精度为0.3米(95%置信区间),水平精度为0.8米(95%置信区间)。要素的垂直精度同样受其水平位置影响。 空间参考系统(数据集):GDA2020 空间参考系统(Web服务):EPSG:4326 与WGS84等效:GDA2020 空间范围:新南威尔士州(NSW) 数据溯源:GURAS 数据密级:非保密 数据访问策略:开放 数据质量条款与条件:知识共享(Creative Commons) 标准与规范:符合元数据标准AS/NZS ISO 19115-2、ANZLIC元数据配置文件v1.1及ISO 19139,相关规范可访问:http://www.anzlic.gov.au/resources/anzlic-metadata-profile;遵循澳大利亚测量与制图政府间委员会(ICSM)影像指南;空间服务要求:影像产品规范与说明 数据保管方:客户体验与洞察部、DCS空间服务部,地址:澳大利亚巴瑟斯特全景大道346号,邮编2795,可通过空间服务客户中心联系 联系人:客户体验与洞察部、DCS空间服务部,地址:澳大利亚巴瑟斯特全景大道346号,邮编2795,可通过空间服务客户中心联系 数据聚合方:客户体验与洞察部、DCS空间服务部,地址:澳大利亚巴瑟斯特全景大道346号,邮编2795,可通过空间服务客户中心联系 数据分发方:客户体验与洞察部、DCS空间服务部,地址:澳大利亚巴瑟斯特全景大道346号,邮编2795,可通过空间服务客户中心联系 附加辅助信息:TRIM编号



