Estimates of Geological and Geophysical Surfaces Web Feature ServiceThis service provides Estimates of Geological and Geophysical Surfaces (EGGS). The data comes from cover thickness models based on magnetic, airborne electromagnetic and borehole measurements of the depth of stratigraphic and chronostratigraphic surfaces and boundaries.Australiageologygeophysicssurfacessubsurfacecover thicknesscover modelWFS2.0.0NONE© Commonwealth of Australia (Geoscience Australia) 2018. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcodeGeoscience AustraliaClient Services+61 2 6249 9111+61 2 6249 9999ACT2601Australiaclientservices@ga.gov.au1.0.01.1.02.0.0text/xmlServiceIdentificationServiceProviderOperationsMetadataFeatureTypeListFilter_Capabilitiesapplication/gml+xml; version=3.2resultshitsapplication/gml+xml; version=3.2GML2KMLSHAPE-ZIPapplication/geo+jsonapplication/jsonapplication/vnd.google-earth.kml xmlapplication/vnd.google-earth.kml+xmlcsvexcelexcel2007gml3gml32jsontext/csvtext/xml; subtype=gml/2.1.2text/xml; subtype=gml/3.1.1text/xml; subtype=gml/3.2nonelocalFALSE1000000nonelocalapplication/gml+xml; version=3.2urn:ogc:def:queryLanguage:OGC-WFS::WFSQueryExpressionALLSOMEresultshitsapplication/gml+xml; version=3.2GML2KMLSHAPE-ZIPapplication/geo+jsonapplication/jsonapplication/vnd.google-earth.kml xmlapplication/vnd.google-earth.kml+xmlcsvexcelexcel2007gml3gml32jsontext/csvtext/xml; subtype=gml/2.1.2text/xml; subtype=gml/3.1.1text/xml; subtype=gml/3.2nonelocalapplication/gml+xml; version=3.2ALLSOMETRUETRUETRUETRUETRUETRUEFALSEFALSETRUETRUETRUETRUEFALSETRUEFALSEwfs:Querywfs:StoredQueryeggs:AEMAEMThis layer delineates the depths to chronostratigraphic boundaries as interpreted from conductivity profiles derived from airborne electromagnetic (AEM) data. The layer incorporates multiple attributes including the following:
a) Depth below ground surface
b) The interpreted chronostratigraphic unit boundary
c) Relative confidence of the depth estimate
d) Confidence in the assigned stratigraphic units occurring above and below or at the depth locationgeophysicsgeophysical surveydepthageconfidenceboundarystratigraphicAEMairborne electromagneticsAustraliaurn:ogc:def:crs:EPSG::4283112.0 -45.0155.0 -8.0eggs:BaseCenozoicPointsBase of Cenozoic Points in Northern Territory and QueenslandA web map service for estimates of geological and geophysical surfaces (EGGS) data. There are currently uncertainties for both the depths obtained from inclined boreholes and their spatial location. These are currently being looked into and will be resolved in future releases of the service.cenozoiccover thicknesscover modelAustraliaurn:ogc:def:crs:EPSG::4283131.4885215 -24.78436695145.0963887 -13.42161941eggs:BaseMesozoicPointsBase of Mesozoic Points in Northern Territory and QueenslandA web map service for estimates of geological and geophysical surfaces (EGGS) data. There are currently uncertainties for both the depths obtained from inclined boreholes and their spatial location. These are currently being looked into and will be resolved in future releases of the service.cover thicknesscover modelmesozoicAustraliaurn:ogc:def:crs:EPSG::4283131.4837462 -24.77968326144.6571657 -13.39961907eggs:BaseNeoproterozoicPointsBase of Neoproterozoic Points in Northern Territory and QueenslandA web map service for estimates of geological and geophysical surfaces (EGGS) data. There are currently uncertainties for both the depths obtained from inclined boreholes and their spatial location. These are currently being looked into and will be resolved in future releases of the service.neoproterozoiccover thicknesscover modelAustraliaurn:ogc:def:crs:EPSG::4283131.4882036 -24.77309045144.4888016 -13.43936303eggs:BasePaleozoicPointsBase of Paleozoic Points in Northern Territory and QueenslandA web map service for estimates of geological and geophysical surfaces (EGGS) data. There are currently uncertainties for both the depths obtained from inclined boreholes and their spatial location. These are currently being looked into and will be resolved in future releases of the service.Australiacover thicknesscover modelpaleozoicurn:ogc:def:crs:EPSG::4283131.4882036 -24.78883683144.5924452 -13.42687597eggs:BoreholeDepthAgesBoreholesThis layer delineates the depths to chronostratigraphic boundaries as measured from boreholes. The layer incorporates multiple attributes including the following:
a) The borehole type
b) Downhole depth to either chronostratigraphic boundary or to end of hole
c) The Interpreted chronostratigraphic unit boundary
d) Confidence in the assigned stratigraphic units occurring above and below the depth locationboreholesconfidencestratigraphicageboundarydepthAustraliaurn:ogc:def:crs:EPSG::4283112.0 -45.0155.0 -8.0eggs:MagneticSpectralMagnetic-SpectralThis layer delineates the depth to magnetic sources derived from windowed gridded magnetic data using Spector and Grant’s spectral method, where the power spectra have been corrected to account for the fractal distribution of magnetic sources. The layer incorporates multiple attributes, including:
a) Depth below ground surface
b) The interpreted chronostratigraphic unit boundary
c) Relative confidence of the depth value
d) Confidence in the assigned stratigraphic units occurring above and below the depth location, or within which the depth estimate is located.geophysicsgeophysical surveydepthageconfidenceboundarystratigraphicmagneticspectralurn:ogc:def:crs:EPSG::4283112.0 -45.0155.0 -8.0eggs:NaudyAutomagNaudy-AutomagThis layer delineates the depths to the top of magnetic bodies (below ground level) using the Naudy – Automag method. The layer incorporates multiple attributes including the following:
a) Depth below ground surface
b) The interpreted chronostratigraphic unit boundary
c) Relative confidence of the depth estimate
d) Confidence in the assigned stratigraphic units occurring above and below or at the depth locationgeophysicsgeophysical surveymagnetismdepthageconfidenceboundarystratigraphicmagneticnaudyurn:ogc:def:crs:EPSG::4283112.0 -45.0155.0 -8.0eggs:DepthAgePointsSummary DataThis layer is a summary of all depth estimation methods. The layer incorporates multiple attributes including the following:
a) The method type (including boreholes, airborne electromagnetic data, and magnetic spectral, Naudy-Automag and targeted magnetic inversion models)
b) Depth below ground surface
c) The interpreted chronostratigraphic unit boundary name
d) Relative confidence of the depth value
e) Confidence in the assigned stratigraphic units occurring above and below the depth location, or the stratigraphic unit in which the depth estimate is located.geophysicsgeophysical surveyairborne digital datageophysical interpretationairborne electromagnetics (AEM)magnetismairborne magneticsseismology and seismic explorationseismic surveyreflection seismicseismic sectionseismic velocityurn:ogc:def:crs:EPSG::4283112.0 -45.0155.0 -8.0eggs:TargetedMagneticInversionModellingTargeted Magnetic Inversion ModellingThis layer delineates the depths to the top of magnetic bodies using the Targeted Magnetic Inversion Modelling (TMIM) method. The layer incorporates multiple attributes including the following:
a) Depth below ground surface
b) The interpreted chronostratigraphic unit boundary
c) Relative confidence of the depth estimate
d) Confidence in the assigned stratigraphic units occurring above and below or at the depth locationgeophysicsgeophysical surveyairborne digital datageophysical interpretationmagnetismairborne magneticsAustraliaurn:ogc:def:crs:EPSG::4283112.0 -45.0155.0 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