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dc.contributor.authorStrobach, Elmar
dc.contributor.authorHarris, Brett
dc.contributor.authorDupuis, Christian
dc.contributor.authorKepic, Anton
dc.contributor.authorMartin, M.
dc.contributor.editorCSIRO
dc.date.accessioned2017-01-30T13:26:46Z
dc.date.available2017-01-30T13:26:46Z
dc.date.created2013-03-26T20:00:52Z
dc.date.issued2012
dc.identifier.citationStrobach, Elmar and Harris, Brett D. and Dupuis, J. Christian and Kepic, Anton W. and Martin, Michael W. 2012. Cross well radar and vertical radar profiling methods for time lapse monitoring of rainfall infiltration, in 22nd International Geophysical Conference and Exhibition, Feb 26-29 2012. Brisbane, Australia: CSIRO.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/31668
dc.identifier.doi10.1071/ASEG2012ab313
dc.description.abstract

The relationship between electromagnetic velocities derived from in-hole radar surveying and soil saturation can be exploited to map changes in recharge from rainfall infiltration in the vadose zone against time. We have completed time-lapse cross-well radar and vertical radar Profiling (VRP) experiments with the objective of monitoring rainfall infiltration during the winter season at two sites on the Gnangara Mound in the Perth Basin, Western Australia. Depth-velocity profiles have been derived from the direct transmission measurements. Results obtained from Vertical Radar Profiling and Zero vertical offset cross well profiling are evaluated and the influence of different geometries and test-site conditions are discussed. We find that zero vertical offset cross well radar experiments were highly repeatable. Further changes in ground conditions such as an increase in moisture content can be observed with great confidence. The interpretation of vertical radar profiles was more challenging. However both techniques successfully reveal the time-lapse response of water migrating through the unsaturated soil profile for the two trial sites.

dc.publisherCSIRO
dc.titleCross well radar and vertical radar profiling methods for time lapse monitoring of rainfall infiltration
dc.typeConference Paper
dcterms.source.volume1-4
dcterms.source.issn0160-4619
dcterms.source.titleCross well radar and vertical radar profiling methods for time lapse monitoring of rainfall infiltration
dcterms.source.seriesCross well radar and vertical radar profiling methods for time lapse monitoring of rainfall infiltration
dcterms.source.conference22nd International Geophysical Conference and Exhibition,
dcterms.source.conference-start-dateFeb 26 2012
dcterms.source.conferencelocationBrisbane, Australia
dcterms.source.placeQLD
curtin.department
curtin.accessStatusFulltext not available


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