NSW Basemap Web Service
收藏Research Data Australia2025-02-15 收录
下载链接:
https://researchdata.edu.au/nsw-basemap-web-service/3474867
下载链接
链接失效反馈官方服务:
资源简介:
NSW Basemap Web ServiceMetadata Portal Metadata InformationContent TitleNSW Base MapContent TypeBasemapDescriptionThe NSW Base Map web service depicts a map of NSW using layers from the Digital Topographic Database, the Geocoded Urban and Rural Addressing System database and the Digital Cadastral Database.This includes:RoadsPoints of interestLocalitiesLandformDrainageCultural dataParks and forestsProperty boundariesStreet address numbers.Web service uses/fitness for purpose This web service allows users to easily integrate a NSW base map into Open Geospatial Consortium (OGC) compliant spatial platforms and applications. This web service provides an ideal base map depicting a combined view of NSW Foundation Spatial Information for use within spatial applications and systems. Current State This web service is current and complete. Future development This web service is updated when new information has been captured or sourced by DFSI Spatial Services. Standards and specifications OGC compliant and suitable for consumption by common GIS platforms. This dataset is compliant with the NSW Foundation Spatial Data Framework and its specifications.Information Sheet (FSDS)Initial Publication Date28/05/2020Data Currency01/01/3000Data Update FrequencyOtherContent SourceOtherFile 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 DatasetsThe NSW Base Map is made up from elements from NSW Administrative Boundaries, Land Parcel Property, Water, Transport and Geocoded Address Themes as well as Features of Interest and Physiography Categories of the Foundation Spatial Data Framework (FSDF) Boundaries.AccuracyThe dataset maintains a positional relationship to, and alignment with, a range of themes from the NSW FSDF including, transport, imagery, positioning, water and land cover. 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. 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 DictionariesInformation Sheet (FSDS)TRIM Number
新南威尔士州底图Web服务元数据 门户元数据信息
内容标题:新南威尔士州底图
内容类型:底图
数据集描述:本新南威尔士州底图Web服务依托数字地形数据库、地理编码城乡寻址系统数据库以及数字地籍数据库的图层绘制新南威尔士州地图,包含以下要素:道路、兴趣点、居民点、地貌、水系、人文数据、公园与森林、不动产边界、街道门牌号。
服务用途与适配性:本Web服务支持用户轻松将新南威尔士州底图集成至符合开放地理空间联盟(Open Geospatial Consortium, OGC)标准的空间平台与应用中,可提供呈现新南威尔士州基础空间信息综合视图的理想底图,适用于各类空间应用与系统。
当前状态:本Web服务处于最新且完整的状态。
未来更新计划:当DFSI空间服务部门采集或获取新数据后,将对本Web服务进行更新。
标准与规范:本服务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(Geographic Information System, GIS)平台调用;本数据集符合新南威尔士州基础空间数据框架及其规范要求。
信息表单(FSDS):
首次发布日期:2020年5月28日
数据时效性:3000年1月1日
数据更新频率:其他
内容来源:其他
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,新南威尔士州客户服务厅下属业务单元)。如需获取最新信息,请访问 spatial.nsw.gov.au
数据主题、分类及与其他数据集的关联关系:新南威尔士州底图的数据元素取自新南威尔士州行政边界、不动产地块、水系、交通及地理编码地址主题,同时包含基础空间数据框架(Foundation Spatial Data Framework, FSDF)中的兴趣点与地貌类别。
精度说明:本数据集与新南威尔士州基础空间数据框架(NSW FSDF)中的交通、影像、定位、水系及土地覆被等多个主题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,比例尺范围涵盖1:500至1:250000,符合澳大利亚国家测绘局1975年发布的《地图精度标准》。据此标准,90%的明确定位点的空间位置误差在对应地图比例尺下的0.5毫米范围内,具体换算如下: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。当前本数据集的空间位置与精度升级工作正在持续推进中。
空间参考系统(数据集):GDA94
空间参考系统(Web服务):EPSG:3857
WGS84等效基准:GDA94
空间覆盖范围:全州范围
数据谱系:如需获取更多信息,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:开放访问
数据质量:如需获取更多信息,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:本服务符合开放地理空间联盟(OGC)标准,兼容通用GIS平台调用,可根据用户需求提供缓存或非缓存服务模式。
数据保管方: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
联系方式:如需联系,请通过空间服务客户中心办理。
数据聚合方: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
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、信息表单(FSDS)、TRIM编号
提供机构:
data.nsw.gov.au



