Access API
NSW Imagery Theme Rapid Response – Floods March 2021
Metadata Portal Metadata Information
Content TitleNSW Imagery Theme Rapid Response - Floods March 2021Content TypeHosted Feature LayerDescription
Rapid response imagery is captured and produced to identify visible features and terrain in order to support emergency management decision making during and after adverse natural events. In this case the imagery covers areas affected by recent flooding.Additionally, the rapid response imagery product is 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 multiple capture dates. The imagery was created by ortho-rectifying and mosaicing data from flight lines over the project area captured by Spatial Services using a Leica-Geosystems ADS80 airborne digital sensor. An ECW product is created as a Standard Colour (RGB) orthorectifed mosaic file and a JP2 file is created as a False Colour (NRG) orthorectified file. 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 December 2016 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 Date18/11/2021Data 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 Hub
Area of Interest
Specifications
Date Captured
Humbug Creek
16cm both NRG and RGB mosaics
1 December
Lake Cowal
36cm both NRG and RGB mosaics
1 December
Mirrool Creek
16cm both NRG and RGB mosaics
30 November
Condobolin
13cm both NRG and RGB mosaics
28 November
Forbes West
15cm both NRG and RGB mosaics
17 November
Forbes East
15cm both NRG and RGB mosaics
16 November
Nanami West
10cm both NRG and RGB mosaics
15 November
Nanami East
10cm both NRG and RGB mosaics
15 NovemberSpatial 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 Specification
Open 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 19139
http://www.anzlic.gov.au/resources
Intergovernmental Committee on Surveying and Mapping (ICSM) Guidelines for ImagerySpatial Services: Imagery Products Specification and Description
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 DictionairesTRIM Number
