b'ADVERTISERS INDEXAEGC 2025. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11AusIMM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29Bartington Instruments Ltd. . . . . . . . . . . . . . . . . . . . . . . . . .6CoRMaGEO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33DISCOVER 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21, 56EMIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back coverGroundwater Imaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 CONTENTSSAGA 2024. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3637Tensor Research. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33, 35Table of ASEG oceholders 2023-24Inside front coverASEG CORPORATE PLUS MEMBERS Editors desk3Velseis Pty LtdLetters to the Editor3T +61 7 3376 5544Einfo@velseis.com Whttps://www.velseis.com/ ASEG newsPresidents piece4TOTAL SEISMICExecutive brief5T +61 (0)409 891 391Einfo@totalseismic.comW https://www.totalseismic.com/ New Members5Notice of the ASEG Annual General Meeting6Committees Honours and Awards: Nominate an ASEG Member for an award today!7Branch news8ASEG national calendar10ASEG CORPORATE MEMBERS NewsPeoplePosthumous award for R.M.S. (Bob) White11Santos LtdGeophysics in the SurveysGA:News13T +61 8 8116 5000Update on geophysical surveys16W https://www.santos.comGSWA: Deep-crustal seismic survey 202324, Southern Geoscience Consultants Pty Ltddata acquisition complete19T +61 8 6254 5000Egeophysics@sgc.com.auMRT:E\x1fects of infrastructure on geophysical exploration20W http://sgc.com.au/GSSA:Legacy ground gravity, to relevel or not to relevel - Transparent Earth Geophysicsan informal spiel21T +61 (0) 409 887 459 Wayne Hewison GSV:Structural modelling of the Portland Trough23 or +61 (0) 412 844 216 Andy Gabell E info@transparentearth.com.auCentral-western Victoria regional fault data package 23W http://www.transparentearth.com.auCommentaryDUG TechnologyCanberra observedWhat has changed over the last 25 years?26T +61 8 9287 4100 Australian Government to invest $22 million in projectsE sales@dug.com support@dug.com W https://dug.com/ to grow Australias critical minerals industry26 New accord for Australian universities27Seismic Asia Paci\x1ec Finding an optimal balance between breadth andContact: Paul K Duncan Education matters T +61 7 3719 3412Epaulk.d@seismic.com.audepth in education28W https://www.seismicapac.com/ Environmental geophysicsMapping seagrass31HiSeis Pty LtdMineral geophysicsLithium exploration from \x1erst principles33T +61 8 9470 9866Eadmin@hiseis.comSeismic window Maintaining data quality in point source andW http://www.hiseis.com.au/ receiver acquisition34SKYTEM Data trendsNetCDF35T +61 8 9249 8715Esjo@skytem.comWebwavesReview of the ASEG website project and the road ahead37W https://skytem.com/Planetary geophysicsFeaturesT +61 7 4638 9001Imaging the supergene search space with Ambient Noise Tomography39E info@planetarygeophysics.com.au W https://www.planetarygeophysics.com/ The history of airborne radiometric surveys at the nuclear test rangeat Maralinga and a call for a new survey47Crossword57International calendar of eventsInside back coverEditor ASEG Head O\x1fce & SecretariatLisa WorrallThe Association Specialists Pty Ltd (TAS) E previeweditor@aseg.org.au T (02) 9431 8622 E secretary@aseg.org.au Assistant EditorFRONT COVER Thong HuynhW www.aseg.org.auABN 71 000 876 040ISSN 1443-2471 E Thong.H.Huynh@outlook.com DesignerAPRIL 2024ISSUE 229 The way we were - a reminder of the careless days ofAssociate Editors Stripe Design exploration (and nuclearEducation:Marina PervukhinaE info@stripedesign.com.autesting) in Australia. PhotoE continuingeducation@aseg.org.auby Doug Morrison of drillingPrinternear Halls Creek in WesternGovernment:David DenhamCanPrintAustralia in 1982. An article byE denham1@iinet.net.au T (02) 6295 4422Pat Cunneen on the history ofEnvironmental geophysics:Mike HatchE canprint@canprint.com.auNEWS AND COMMENTetires after 25 yARYears with Preview radiometric surveys over theE michael.hatch@adelaide.edu.au AdvertisingDavid Denham r e between Maralinga Nuclear Test Range Boris Gurevich on nding the balanctionbreadth and depth in educaLithium exploration from rst principles in South Australia, and a call forMinerals geophysics:Terry HarveyLisa WorrallFEATURESImaging the supergene searver Mch spacaralinga -e with ANTAirborne radiometrics o a new survey, is in this issue. E terry.v.harvey@glencore.com.au T 0409 128 666call for a new surveyPetroleum geophysics:Michael MicenkoE Previeweditor@aseg.org.auPreview is freely available online at E micenko@bigpond.com Publisherhttps://www.aseg.org.au/publications/PVCurrent andGeophysical data management and analysis: E journals@tandf.com.au also https://www.tandfonline.com/toc/texp20/current TimKeepingW www.tandfonline.comAustralian Society of Exploration Geophysicists 2024E Tim.Keeping@sa.gov.auISSN: 1443-2471eISSN: 1836-084X'