ce75f202-0c55-4454-be44-920b34e1f9f4 urn:uuid en UTF-8 nonGeographicDataset nonGeographicDataset 2025-12-20T16:29:54 creation ISO 19115 2016 State Climate Projections 20km - Max Temperature bias corrected (DWER-144) ce75f202-0c55-4454-be44-920b34e1f9f4 The Climate Science Initiative (CSI) State temperature projection 20km bias corrected dataset has been produced as part of the Climate Science Initiative program. This dataset contains maximum temperature projections. Climate projection data is available at a 20-kilometre resolution representing the monthly average maximum near-surface air temperature (at 2m) for annual and seasonal time slices (Summer, Autumn, Winter, Spring) over 5 time periods including: • Baseline (1990-2009) • 2030 (2020-2039) • 2050 (2040-2059) • 2070 (2060-2079) • 2090 (2080-2099) Projections represent two emissions scenarios, SSP1-2.6 (a ‘low’ emissions scenario) and SSP3-7.0 (a ‘high’ emissions scenario). The results are presented as a mean, minimum and maximum result of the NSW and Australian Regional Climate Modelling (NARCliM) ensemble (representing 10 Global Climate Model results) for each gridded point, as well as a standard deviation to reveal the statistical range between model results. Relative change files (difference between the future and baseline prediction) are also available for each of the calculations i.e. annual and seasonal mean, standard deviation, minimum, maximum. The data is bias corrected, and users are encouraged to read the CSI technical fact sheet for further information on this, and data limitations. It also includes background information on the project and datasets, explanations of technical terms such as Global Climate Models (GCMs), Shared Socioeconomic Pathways (SSPs) and further information about the projections. It also contains important advice regarding using the data appropriately. Future updates to this dataset may include regional and global climate model specific data at a 4-kilometre resolution, as well as a third ‘middle of the road’ scenario (SSP2-4.5). The data naming protocol is outlined in the technical information factsheet available under Data and Resources. • Frequently asked questions - https://www.wa.gov.au/service/environment/environment-information-services/climate-science-initiative-frequently-asked-questions • Climate Science Initiative - https://www.wa.gov.au/organisation/department-of-water-and-environmental-regulation/climate-science-initiative {"type": "Polygon", "coordinates": [[[113.20000960200002, -34.999985428999935], [129.00000911000006, -34.999985428999935], [129.00000911000006, -13.79998610299998], [113.20000960200002, -13.79998610299998], [113.20000960200002, -34.999985428999935]]]} 113.20000960200002 129.00000911000006 -34.999985428999935 -13.79998610299998 20km resolution CMIP6 Climate Risk Climate Science Initiative Climate projections GCM NARCLiM 2.0 NARCLiM ensemble future temperature maximum temperature temperature temperature projections State Climate Projections 20km – Max Temperature bias corrected.csv documentDigital CSV State_Climate_Projections_20km_Max_Temperature_bias_corrected.nc documentDigital NetCDF DWER_datawa-active-acceptance-licence-agreement.pdf documentDigital DWER Active Acceptance Licence Agreement PDF Climate Data Visualisation Guide documentDigital PDF CSI Technical Information Factsheet documentDigital PDF WA_CP_20KM_DWER_METADATA.txt documentDigital TXT Shapefile documentDigital This resource provides the latest snapshot of the dataset as a shapefile. Shapefiles can be opened in many spatial and non-spatial software packages. Note: When accessing this resource you will be prompted to signup for a free SLIP account. SHP GeoJSON documentDigital This resource provides the latest snapshot of the dataset as GeoJSON. GeoJSON can be opened in many spatial and non-spatial software packages. Note: When accessing this resource you will be prompted to signup for a free account. GeoJSON File Geodatabase documentDigital This resource provides the latest snapshot of the dataset as a File Geodatabase. Note: When accessing this resource you will be prompted to signup for a free account. FGDB Geopackage documentDigital This resource provides the latest snapshot of the dataset as a GeoPackage. Note: When accessing this resource you will be prompted to signup for a free account. GeoPackage Web Feature Service documentDigital Web Feature Service (WFS) provides an interface that allows requests for geographical features across the web using platform independent calls. WFS allows a user to download and spatially analyse the features within a datset. This service is aimed at advanced geographical information users, and will require access to geographical information system (GIS) software such as QGIS and ArcGIS. WFS ArcGIS Server Map Service documentDigital An ArcGIS Server Map Service offers access to a geographic dataset - such as a map or imagery - by providing a set of tiled images for use in web-based maps. Depending on the capabilities enabled, this web service may also allow a client to dynamically draw, search, and query its features. This service is aimed at advanced geographical information users, and will require access to geographical information system (GIS) software such as ArcGIS and QGIS. API ArcGIS Server Map Service Web Mapping Service documentDigital Web Map Service (WMS) is a standard protocol for serving georeferenced map images over the internet that are generated by a map server using data from a GIS database. WMS allows a user to spatially visualise the dataset, and query individual features, but does not allow downloading the raw data. This service is aimed at advanced geographical information users, and will require access to geographical information system (GIS) software such as QGIS and ArcGIS. WMS