NSW Water Theme multiCRS

Export Data Access APINSW Water Theme multiCRS \n\nMultiCRS service - supporting requests in multiple Coordinate Reference Systems - Information SheetA new series of ‘multiCRS’ web services have been published to support GDA2020.  These new ‘multiCRS’ services:·         have a spatial reference of GDA2020·         support alignment with GDA2020, GDA94 or [WGS 84-aligned-to-GDA2020] GIS environments,using built-in server-side transformations:o    GDA94 < NTv2-CPD > GDA2020o    GDA94 < NTv2-CPD > WGS 84 aligned to GDA2020o    GDA2020 < NULL > WGS 84 aligned to GDA2020          Note: ESRI software will automatically align by transforming from the sourceSpatialReference (GDA94).               Other software may need to set client-side transformations from the SpatialReference (GDA2020).     Note: Client-side transformation(s) can be used to over-ride these default transformations.The original [WGS 84-aligned-to-GDA2020] is still available, without the ‘multiCRS’ suffix. In due course, and allowing time for user feedback and testing, it is intended that the original service name will adopt this new multiCRS functionality.Metadata Portal Metadata InformationContent TitleNSW Water Theme multiCRSContent TypeHosted Feature LayerDescriptionThe Water theme is based on hydrology which is the study of the movement, distribution and quality of water. This includes the hydrologic cycles, water resources and environmental watershed sustainability.Hydrology includes surface hydrology, hydrogeology, drainage basin management and water quality where water plays the central role.Water (surface water and groundwater) is concerned with information as aligned with the definitions under the Water Act 2007.This theme includes Hydrology elements which are described as:Surface Water - water in a watercourse, lake or wetland or any water flowing over or lying on land, either after having precipitated naturally after rain or having risen to the surface naturally from underground.Groundwater - water occurring at a place below ground that has been pumped, diverted or released to that place for the purpose of being stored there. Does not include water held in underground tanks, pipes or other works.Data in Water theme includesAncillary Hydro PointBoreLockRapidsSpringTidal Limit MarkerWaterfallDissipation pointRegulatorRiver GaugeBarriersSinkCoastlineMean High Water MarkMean Low Water MarkFuzzy Extent Water AreaBay-likeRiver-like AreaSea-likeFuzzy Extent Water LineRiver-likeHydro AreaWatercourse: Natural Waterbody, Canal-DrainWater body Area: Man-made Waterbody, Natural WaterbodyHydro LineNatural Watercourse AreaCanal DrainSpillwayRaceTunnel-SiphenConnectorHydro PointNatural Made WaterbodyMan Made WaterbodyNamed Water CourseNamed Water CourseWater security is one of Australia’s major challenges. The benefits of using these nationally consistent data products include analysis, improved operational practices and policy decision making.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 Water Theme of the Foundation Spatial Data Framework (FSDF)AccuracyThis dataset was captured by utilising the best available source 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)OtherWGS84 Equivalent ToGDA2020Spatial 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 Specification