NSW Imagery Theme Rapid Response – Floods Mar 2022

Access APINSW Imagery Theme Rapid Response –  Floods Mar 2022Metadata Portal Metadata InformationContent TitleNSW Imagery Theme Rapid Response - March 2022Content TypeHosted Feature LayerDescriptionThe CIR (Colour Infra Red) rapid response imagery has been captured and produced to identify visible features and terrain and to support emergency management decision making in exceptional cases. In this case areas affected by recent Flooding.The CIR or NRG mosaics consist of the NIR, Red and Green band combination and can be referred to as False-colour Infrared imagery. This band combination is useful for studying vegetation and the depiction of water.The rapid response imagery product is also used on a whole of government basis as a visible record of the landscape at a given point in time, allowing for comparative analysis to be carried out over different capture dates. The image was created by ortho-rectifying and mosaicing data from flight lines over the project area using a Leica ADS80 airborne digital sensor. An ECW product is created as a Standard Colour (RGB) Orthorectifed Mosaic file and has a spatial resolution of 15 cm. The file size depends on the individual project area, compression ratio and the number of bands that exist in the image.As a rapid response product, this dataset meets the standards and accuracy specifications outlined in August 2021 for this product type.Spatial Services captures and updates imagery from advice provided by stakeholders primarily through Imagery and Elevation NSW, a working group of the NSW Location Leadership Group.Initial Publication Date08/03/2022Data Currency01/01/3000Data Update FrequencyOtherContent SourceData provided 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 Imagery Theme of the Foundational Spatial Data Framework (FSDF)AccuracyThe horizontal accuracy of the imagery is dependent upon the resolution (GSD) of the image.The web service is built as per DFSI Spatial Services' project specification.WMS is OGC protocol compatible and suitable for consumption by common GIS platforms.For additional information, please contact us via the Spatial Services Customer HubSpatial Reference System (dataset)WGS84Spatial Reference System (web service)EPSG:3857WGS84 Equivalent ToGDA94Spatial ExtentLimited to Event AreaContent 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.  Metadata AS/NZS ISO 19115-2, ANZLIC Metadata Profile v1.1 and ISO 19139http://www.anzlic.gov.au/resourcesIntergovernmental Committee on Surveying and Mapping (ICSM) Guidelines for ImagerySpatial Services: Imagery Products Specification and DescriptionData 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 DictionairesTRIM Number

访问APINSW影像主题快速响应数据集——2022年3月洪水
元数据门户元数据信息
内容标题：新南威尔士州影像主题快速响应数据集——2022年3月
内容类型：托管要素图层（Hosted Feature Layer）
描述：
本彩色红外（Colour Infra Red, CIR）快速响应影像已完成采集与制作，旨在识别可见地物与地形，在特殊场景下支持应急管理决策，本数据集针对近期受洪水影响的区域。彩色红外或NRG影像镶嵌图由近红外（Near Infra-Red, NIR）、红、绿波段组合构成，亦可称为假彩色红外影像。该波段组合可有效用于植被研究与水体识别。
本快速响应影像产品同时可作为全政府层面的指定时间点景观可见记录，支持对不同采集日期的影像开展对比分析。本影像通过使用徕卡ADS80机载数字传感器，对项目区域内的飞行航线数据进行正射校正与镶嵌处理后生成。ECW产品为标准彩色（RGB）正射校正镶嵌文件，空间分辨率为15厘米。文件大小取决于具体项目区域、压缩比以及影像所含波段数量。
作为快速响应产品，本数据集符合该类产品2021年8月制定的标准与精度规范。
空间服务部门主要通过新南威尔士州位置领导小组（NSW Location Leadership Group）的工作组——影像与高程新南威尔士州（Imagery and Elevation NSW）获取利益相关方建议，并据此采集和更新影像数据。
首次发布日期：2022/03/08
数据现势性：3000/01/01
数据更新频率：其他
数据来源：提供的文件
文件类型：ESRI文件地理数据库（*.gdb）
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部业务单元）。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关系：基础空间数据框架（Foundational Spatial Data Framework, FSDF）新南威尔士州影像主题
精度：
影像的水平精度取决于影像的分辨率（地面采样距离GSD）。
本Web服务依据DFS空间服务部的项目规范构建。
Web地图服务（Web Map Service, WMS）兼容开放地理空间联盟（Open Geospatial Consortium, OGC）协议，可适配常见GIS平台调用。
如需更多信息，请通过空间服务客户中心联系我们。
空间参考系统（数据集）：WGS84
空间参考系统（Web服务）：EPSG:3857
WGS84等效于：GDA94
空间范围：仅限事件发生区域
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：非保密
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）
标准与规范：
兼容常见GIS平台调用的开放地理空间联盟（OGC）标准实现。可根据客户端使用需求或要求，提供缓存或非缓存服务。
元数据符合AS/NZS ISO 19115-2、ANZLIC元数据概要v1.1以及ISO 19139标准，详见 http://www.anzlic.gov.au/resources
测量与制图政府间委员会（Intergovernmental Committee on Surveying and Mapping, ICSM）影像指南
空间服务部：影像产品规范与说明
数据保管人：DCS空间服务部
地址：346 Panorama大道，巴瑟斯特NSW 2795
联系人：请通过空间服务客户中心联系我们
数据聚合方：DCS空间服务部
地址：346 Panorama大道，巴瑟斯特NSW 2795
数据分发方：DCS空间服务部
地址：346 Panorama大道，巴瑟斯特NSW 2795
附加支持信息：
数据字典：TRIM编号