Resources required for identifying GDEs, including national data availability App 3. Landscape and ecosystem data sets that are useful to help identify GDEs. National-scale dataset sources are shown Ancillary data Likely source National dataset/Source Landscape datasets DEM/surface elevation Aerial 9-second DEM photograph, (GA) satellite imagery Groundwater depth Maps, reports, National groundwater observation bore information records system (BOM) ; Groundwater flow Maps, reports, systems and elevations; observation bore hydrogeology records, DEM Surface water level Maps, reports, (BOM) observation bore records, river gauge data Surface (rivers, Aerial Geofabric (BOM); Flow direction grid wetlands, springs) photographs, (GA); Water mapping satellite imagery, Observations from Google Earth Space (GA); Surface water (GA) Groundwater quality (including temperature and salt) River Geological and connectivity/classification geomorphological map mapping GW-SW connectivity Underlying geology and Maps, reports, (GA) geological structure (e.g. ground survey, fractured rock aquifer); geophysical geophysics survey River flow data River gauge data (BOM) State sources of data River regime gauge data State sources of data Consumption (BOM) infrastructure (bores)
Resources required for identifying GDEs, including national data availability App 3. Landscape and ecosystem data sets that are useful to help identify GDEs. National-scale dataset sources are shown Ancillary data Likely source National dataset/Source Landscape datasets DEM/surface elevation Aerial photograph, satellite imagery 9-second DEM (GA) Groundwater depth Maps, reports, observation bore records National groundwater information system (BOM) ; Groundwater flow systems and elevations; hydrogeology Maps, reports, observation bore records, DEM Surface water level Maps, reports, observation bore records, river gauge data (BOM) Surface (rivers, wetlands, springs) mapping Aerial photographs, satellite imagery, Google Earth Geofabric (BOM); Flow direction grid (GA); Water Observations from Space (GA); Surface water (GA) Groundwater quality (including temperature and salt) River connectivity/classification map GW-SW connectivity Geological and geomorphological mapping Underlying geology and geological structure (e.g. fractured rock aquifer); geophysics Maps, reports, ground survey, geophysical survey (GA) River flow data River gauge data (BOM) State sources of data River regime gauge data State sources of data Consumption infrastructure (bores) (BOM)
draft-iesc-explanatory-note-assessing-groundwater.docx