NSW Administrative Boundaries Theme - Mines Subsidence District
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Export DataAccess APIAdministrative\nBoundaries Theme – Mines Subsidence DistrictPlease\nNote\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 - Mines Subsidence DistrictContent TypeHosted Feature LayerDescriptionMine Subsidence Districts define the area of control of the Mine Subsidence Board, which administers the Mine Subsidence Compensation Act, 1961. The Mine Subsidence Board is responsible for this dataset. Any changes that occur to the dataset should have a reference in the authority of reference feature class in the FSDF theme.Features are typically positioned in alignment within the extents of the Land Parcel and Property dataset. Any parcel changes impact this dataset.This data is maintained from information sourced from Subsidence Advisory NSW.Initial Publication Date05/02/2020Data Currency01/01/3000Data Update FrequencyOtherContent SourceData provider filesFile TypeESRI File Geodatabase (*.gdb)Attribution© 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:4326WGS84 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 AveBathurst NSW 2795Point of ContactPlease contact us via the Spatial Services Customer HubData AggregatorDCS Spatial Services346 Panorama AveBathurst NSW 2795Data DistributorDCS Spatial Services346 Panorama AveBathurst NSW 2795Additional Supporting InformationData DictionariesData Model Document. TRIM Number
数据访问API导出服务:行政边界专题——矿山沉降区
请注意
与澳大利亚大地基准1994(Geocentric Datum of Australia 1994, GDA94)对齐的世界大地测量系统1984(World Geodetic System 1984, WGS 84)服务
本数据集采用[WGS 84 ≈ GDA94]空间参考系,在澳大利亚大地基准2020(Geocentric Datum of Australia 2020, GDA2020)环境中查看时可能出现偏移。另有带“multiCRS”后缀的同类服务,可支持GDA2020、GDA94及WGS 84 ≈ GDA2020环境。待预留充足时间收集用户反馈并完成测试后,原服务将升级为支持多空间参考系的功能版本。
元数据门户元数据信息
内容标题:新南威尔士州行政边界专题——矿山沉降区
内容类型:托管要素图层(Hosted Feature Layer)
数据集描述:矿山沉降区划定了矿山沉降委员会(Mine Subsidence Board)的管辖范围,该委员会负责实施《1961年矿山沉降补偿法》。本数据集由矿山沉降委员会负责维护,数据集的任何变更均需在基础空间数据框架(Foundation Spatial Data Framework, FSDF)专题的参考要素类权限中进行备案。要素通常与地块与房产数据集的范围保持对齐,地块的任何变更都会影响本数据集。本数据集基于新南威尔士州沉降咨询处(Subsidence Advisory NSW)提供的信息进行维护。
首次发布日期:2020年2月5日
数据现势性:3000年1月1日
数据更新频率:其他
内容来源:数据提供方文件
文件格式:ESRI文件地理数据库(*.gdb)
署名声明:© 新南威尔士州(空间服务部,新南威尔士州客户服务部下属业务单元)。如需获取最新信息,请访问spatial.nsw.gov.au
数据专题、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)下的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现有最佳地籍制图成果构建,制图比例尺范围涵盖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》。据此,90%的明确定义要素点的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:澳大利亚大地基准1994(GDA94)
Web服务空间参考系:EPSG:4326(等效于WGS 84)
等效大地基准:GDA94
空间覆盖范围:全州范围
数据谱系:如需更多信息,请通过空间服务客户中心联系我们。
数据分类等级: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中心联系我们。
条款与条件:知识共享(Creative Commons)
标准与规范:遵循开放地理空间联盟(Open Geospatial Consortium, OGC)标准,可兼容主流GIS平台调用。根据客户端需求,可提供缓存或非缓存两种服务模式。
新南威尔士州行政边界专题的要素类与域名描述信息可查阅《新南威尔士州地籍数据字典》。
空间服务部的部分数据集支持协同使用,例如新南威尔士州地址点数据集与新南威尔士州地址字符串表、新南威尔士州房产面数据集与新南威尔士州房产地块表、新南威尔士州地块面数据集。如需实现协同,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附加至另一要素图层。如需了解新南威尔士州地址、房产、地块几何数据及表的空间连接方法,请下载数据模型文档。
数据保管方:新南威尔士州客户服务部空间服务业务单元
全景大道346号,巴瑟斯特市,新南威尔士州,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业务单元
全景大道346号,巴瑟斯特市,新南威尔士州,邮编2795
数据分发方:新南威尔士州客户服务部空间服务业务单元
全景大道346号,巴瑟斯特市,新南威尔士州,邮编2795
附加支持信息:数据字典、数据模型文档
TRIM编号
提供机构:
data.nsw.gov.au



