WMS The WOfS summary statistic represents, for each pixel, the percentage of time that water is detected at the surface relative to the total number of clear observations. Due to the 25-m by 25-m pixel size of Landsat data, only features greater than 25m by 25m are detected and only features covering multiple pixels are consistently detected. The WOfS summary statistic was produced over the McBride and Nulla Basalt provinces for the entire period of available data (1987 to 2018). Pixels were polygonised and classified in order to visually enhance key data in the imagery. Areas depicted in the dataset have been exaggerated to enable visibility. web service Australia groundwater-dependent ecosystems GDE Upper Burdekin Nulla McBride basalt surface water discharge remote sensing Landsat Digital Earth Australia Water Observations from Space WOfS EFTF Exploring for the Future Geoscience Australia Postal

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Canberra ACT 2601 Australia +61 2 6249 9111 clientservices@ga.gov.au NONE © Commonwealth of Australia (Geoscience Australia) 2020. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode 4096 4096 application/vnd.ogc.wms_xml text/xml image/bmp image/jpeg image/tiff image/png image/png8 image/png24 image/png32 image/gif image/svg+xml application/vnd.esri.wms_raw_xml application/vnd.esri.wms_featureinfo_xml application/vnd.ogc.wms_xml application/geojson text/xml text/html text/plain application/vnd.ogc.sld+xml application/vnd.ogc.se_xml application/vnd.ogc.se_inimage application/vnd.ogc.se_blank text/xml XML EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.301168 147.458226 -20.882600 -17.156571 The WOfS summary statistic represents, for each pixel, the percentage of time that water is detected at the surface relative to the total number of clear observations. Due to the 25-m by 25-m pixel size of Landsat data, only features at least 25 m wide are detected. The WOfS summary statistic was produced over the McBride and Nulla Basalt provinces for the entire period of available data (1987 to 2018). Pixels were polygonised and classified in order to visually enhance key data in the imagery, as such areas depicted are larger than actual to enable visibility. EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.301168 147.458226 -20.882600 -17.156571 WOfS_10_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 10% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.301205 147.458226 -20.882600 -17.156571 WOfS_20_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 20% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.301168 147.455689 -20.882558 -17.156755 WOfS_30_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 30% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.301460 147.453811 -20.882579 -17.173611 WOfS_40_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 40% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.301460 147.453514 -20.828120 -17.173611 WOfS_50_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 50% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.302286 147.448185 -20.828120 -17.173611 WOfS_60_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 60% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.309631 147.446133 -20.828098 -17.173587 WOfS_70_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 70% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.310950 147.422135 -20.828098 -17.173936 WOfS_80_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 80% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.311484 147.420193 -20.715472 -17.174483 WOfS_90_percent Spatial extent showing where water is detected at the surface, relative to the total number of clear observations, for 90% of the time for the entire period of available data (1987 to 2018). EPSG:3577 EPSG:3857 EPSG:4283 EPSG:3112 EPSG:7844 EPSG:7845 EPSG:4326 CRS:84 143.313231 147.418074 -20.650246 -17.174660 text/html