b'Geophysics in the surveysNewsFigure 4.Geodetic gravimetry data coverage.the data (see Figure 4), enabling self-service and can be found here: https://geodeticgravity.ga.gov.au/.For further information on the Geodetic Gravimetry Data Portal, please contact Jack McCubbine, Geodetic Gravity Team Leader - National Geodesy Section at jack.mccubbine@ga.gov.auCurnamona Cube Extension magnetotelluric surveyAs part of Exploring for the Future,Figure 5.Curnamona Cube Extension MT project Geoscience Australia undertookarea.the Curnamona Cube Extensiongood quality at most of the survey sites; Magnetotelluric (MT) survey in westerna few sites are affected by environmental New South Wales and eastern Southand cultural noise. The acquired data Australia during February and March 2023.will be used to derive resistivity models The survey complements the Universityand to enhance the understanding of of Adelaide/AuScope Curnamona Cubethe geodynamics and mineral potential MT survey by extending the coveragein the Curnamona Province and from the Curnamona Province into theDelamerian Orogen.Delamerian Orogen (Figure 5).The released survey data contains a Geoscience Australia contracted out thefield logistics report, processed data data acquisition and processing. Audioin EDI format containing spectra, and and broadband MT data was acquired atsite locations in shape file and .txt 99 sites on an approximately 12.5-25 kmformat. It is available from https://doi.grid with denser sites across knownorg/10.26186/147904. A 3D electrical geological structures and along seismicconductivity model based on this data lines acquired by Geoscience Australiawill be released in August 2023.in 2022 (L213 Darling-Curnamona- Time-series data in ASCII format is available Delamerian 2D Seismic Survey, eCaton request from clientservices@ga.gov.au, #147423). Instruments were set up toquoting eCat #147904.record five channels (three magnetic and two electric fields) for a minimumAdam Bailey of 24 hours with a target bandwidth ofGeoscience Australia 0.00011000 s. Processed data showsAdam.Bailey@ga.gov.auAUGUST 2023 PREVIEW 18'