20221125 13200100 1.0 FALSE 002 AHGFAquiferBoundary 112.921484 159.130997 -43.643052 -9.219940 1 Relationship Relationship AquiferHasOutcrop Relationship AquiferHasSalinity AquiferHasYield Relationship AquiferHasContour Relationship Geographic GCS_GDA_1994 Angular Unit: Degree (0.017453) <GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.7'><WKT>GEOGCS[&quot;GCS_GDA_1994&quot;,DATUM[&quot;D_GDA_1994&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433],AUTHORITY[&quot;EPSG&quot;,4283]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>999999999.99999988</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>2.0000000000000001e-09</XYTolerance><ZTolerance>0.00020000000000000001</ZTolerance><MTolerance>0.00020000000000000001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4283</WKID><LatestWKID>4283</LatestWKID></GeographicCoordinateSystem> 150000000 5000 ISO19139 20221130 18215500 20221130 18203900 AHGFAquiferBoundary - Middle Aquifer - V3.3 2022-11-28T00:00:00 Environmental Prediction Services Bureau of Meteorology, Community Services Group Environmental Prediction Services, Water Information groundwater cartography aquifer Australia 113.000139 153.639028 -10.015416 -43.861528 1 The aquifer boundaries dataset has been developed to collate and integrate state and regional aquifer boundary datasets across Australia. It provides foundation groundwater data essential for groundwater assessments, management, planning, modelling and research. The data set is intended to be used at the regional to national scale and does not support local scale groundwater applications. <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The aquifer boundaries dataset depicts the major groundwater resources in Australia. This includes well known aquifers, including those in the Great Artesian Basin, Murray Basin, Daly Basin and Perth Basin.</SPAN></P></DIV></DIV></DIV> We request attribution as © Commonwealth of Australia (Bureau of Meteorology) 2022. Environmental Prediction Services, Water Information Bureau of Meteorology, Community Services Group Environmental Prediction Services, Water Information Environmental Prediction Services Environmental Prediction Services <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Licenced for use under Creative Commons Attribution 4.0 International</SPAN></P></DIV></DIV></DIV> Licenced for use under Creative Commons Attribution 4.0 International Geofabric Version 2 - This version of the dataset was completely replaced in the Version 3 update. Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 ANZCW0503900114 20221125 Environmental Prediction Services, Water Information Bureau of Meteorology, Community Services Group Environmental Prediction Services, Water Information Environmental Prediction Services ahgf@bom.gov.au The data model for Geofabric Aquifer Boundary dataset was updated to include NAF and aquifer type attributes and to remove Interim Aquifer Framework attributes. The NGIS aquifer boundary dataset was loaded into the updated Geofabric Aquifer Boundary data model. HydroIDs were assigned to each aquifer feature. Selected attributes were also updated e.g. dates and agency name changes. Detailed processing metadata for the NGIS aquifer boundary dataset can be found in the NGIS Data Product Specification: http://www.bom.gov.au/water/groundwater/ngis/documents/NgisProductSpec.pdf AHGFAquiferBoundary Data sources - National Groundwater Information System (NGIS) aquifer boundary dataset (Bureau of Meteorology, 2020) - National Aquifer Framework (NAF), version 1.1, (Bureau of Meteorology, 2016) Processing steps Geofabric Version 3 The data model for Geofabric Aquifer Boundary dataset was updated to include NAF and aquifer type attributes and to remove Interim Aquifer Framework attributes #Note Geofabric Version 2 - This version of the dataset was completely replaced in the Version 3 update. File Geodatabase Feature Class 10.3.1 dataset EPSG 8.3.4(3.0.1) 244 Simple FALSE 244 TRUE FALSE AHGFAquiferBoundary Feature Class 244 OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape Shape Geometry 0 0 0 Feature geometry. Esri Coordinates defining the features. HydroID HydroID Integer 4 0 0 Feature identifier, unique across all geodatabases within an AHGF release. BoM AHGFFType AHGFFeatureType Integer 4 0 0 Feature type within the AHGF Data Model (e.g. 1 : AHGFNetworkStream). BoM AqifrName AquiferName String 254 0 0 Name of Aquifer BoM AqifrProvN AquiferProvName String 254 0 0 Name of groundwater province or basin BoM AqifrType AquiferType Integer 4 0 0 Type of Aquifer (e.g. Upper) BoM HGUID HGUID Integer 4 0 0 HGUName HGUName String 254 0 0 Jurisdictional name of Hydro Geological Unit (HGU) BoM HGUNumber HGUNumber Integer 4 0 0 Unique identifier for Hydro Geological Unit (HGU) BoM NafHGUName NafHGUName String 254 0 0 National Aquifer Framework (NAF) name of Hydro Geologic Unit (HGU) BoM NafHGUNumb NafHGUNumber Integer 4 0 0 National Aquifer Framework (NAF) unique identifier for Hydro Geologic Unit (HGU) BoM NafHGCName NafHGCName String 254 0 0 National Aquifer Framework (NAF) name of Hydro Geologic Complex (HGC) BoM NafHGCNumb NafHGCNumber Double 8 0 0 National Aquifer Framework (NAF) unique identifier for Hydro Geologic Complex (HGC) BoM HorizonID HorizonID Double 8 0 0 ReliabCode ReliabilityCode String 160 0 0 GWNote GroundwaterNote String 254 0 0 Other relevant groudwater related comments concerning feature. BoM Scale Scale String 20 0 0 Scale at which feature was captured (e.g. 1:250,000). BoM SrcDesc SourceDescription Integer 4 0 0 Detailed source description for feature. BoM SrcFCName SourceFeatureClassName String 25 0 0 Feature Class Name from the input data source (e.g. Reservoirs). BoM SrcFType SourceFeatureType String 32 0 0 Feature type from the input data source (e.g. TownRuralStorage). BoM SrcType SourceType Integer 4 0 0 Format of input source data: (1-ArcInfo Coverage; 2-ArcInfo GRID; 3-ESRI Geodatabase; 4-Shapefile). BoM SourceID SourceID Integer 4 0 0 Unique identifier for individual feature in the input data source (e.g. 3023726). BoM FeatRel FeatureReliability Date 8 0 0 Reliability date of spatial object. Adjusted during spatial change/verification. BoM FSource FeatureSource Integer 4 0 0 Name of agency that originally captured the spatial object. BoM AttrRel AttributeReliability Date 8 0 0 Reliability date of attribute object. Adjusted during attribute change/verification. BoM AttrSource AttributeSource Integer 4 0 0 Name of agency that originally captured the attribute object. BoM PlanAcc PlanimetricAccuracy SmallInteger 2 0 0 Standard deviation of the horizontal positional accuracy in metres (e.g. 100). BoM Symbol Symbol SmallInteger 2 0 0 Symbol number for feature used in Geoscience Australia's GEODATA product. BoM TextNote TextNote String 50 0 0 Text note to accompany the feature. BoM AlbersArea AlbersArea Double 8 0 0 Area (m²) calculated from Albers Equal Area Conic projection centred on Australia. BoM Shape_Length Shape_Length Double 8 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. Shape_Area Shape_Area Double 8 0 0 Area of feature in internal units squared. Esri Positive real numbers that are automatically generated.