b'Geophysics in the surveysNewsGeoscience Australia: NewsWelcome to Geoscience Australias (GA)Australia has 100% coverage with 20 kmthe Future programme and the Western post-AEGC contribution to Preview,line-spaced, or better, regional AEM. ThisAustralian Governments Exploration April 2023. In addition to some veryequates to a coverage of a little underIncentive Scheme. A total of 58 858 line impactful presentations in Brisbane (see65% for all of Australia. Survey detailskm of new data were acquired, quality outlines below), we have been closingand deliverables are provided below. controlled, processed, and inverted.out some deliverables relating to work carried out in 2022 (Figure 1 and tablesWhile the bulk of the survey was in the following section) along withExploring for the Futureflown on 20 km line spacing as part planning new surveys in collaborationprogramme2023 Westernof the national AusAEM coverage with the State and Territory partners.Resources Corridor Survey (see Figure2), portions across the More details on forthcoming surveyMusgraves district (southern Northern programmes will be presented in nextFrom May to October 2022, anTerritory through to central eastern issue of Preview. AEM survey was flown over parts ofWestern Australia) and western Gawler Western Australia, Northern TerritoryCraton (GP2) were flown on more Outside of the AEGC, the biggestand South Australia. Geosciencedetailed 5 kmspaced grids. These two news has been the release of theAustralia commissioned the survey infocus areas were flown specifically for Western Resources Corridor Airbornecollaboration with the Geological Surveygroundwater investigations (particularly Electromagnetic (AEM) package duringof Western Australia (GSWA) as part of thepalaeo-channel mapping) and mineral March. This now means that WesternAustralian Governments Exploring forinvestigations respectively.Figure 1.2021-2022 geophysical surveysin progress, released or for release by Geoscience Australia as part of the Exploring for the Future (EFTF) programme and in collaboration with State and Territory agencies. Projects that are partially or wholly funded by state government agencies are identified by the bracketed contributors. Background image of national magnetics compilation (first vertical derivative of the reduced to pole magnetics), Geoscience Australia, 2019 (see http://pid.geoscience.gov.au/dataset/ga/144725).APRIL 2023 PREVIEW 22'