a72097d2-5047-487e-8ed4-78a87ccd1daf Email MinView Information Geological Survey of NSW minview.info@geoscience.nsw.gov.au 2021-09-29T10:52:22 ISO 19115:2003/19139 1.0 WGS 1984 Resistivity Depth Slice 200km 2020-06-12 This layer shows a depth slice from a 3D resistivity model of the crust derived from an inversion of the AusLAMP NSW long period MT data. Raster layer displaying modelled resistivity below the ground. Email MinView Information Geological Survey of NSW minview.info@geoscience.nsw.gov.au https://gs-mv.geoscience.nsw.gov.au/geoserver/gsnsw/wms?service=WMS&version=1.1.0&request=GetMap&layers=gsnsw:auslamp_depth_slice_200km&styles=&bbox=1.5499798977759907E7,-4822203.006316977,1.6914372391617663E7,-3447059.905046657&width=768&height=746&srs=EPSG:3857&format=image%2Fpng%3B%20mode%3D8bit geology. geophysics New South Wales CC-BY-4.0 100000 English geoscientificInformation 2016-07-01 2020-12-31 141 154 -38 -28 Time-series records of the magnetic and electric fields measured at the AusLAMP MT sites were QA\QCed, pre-processed and transformed into the frequency domain (Kyi et al, 2020). Data were then inverted to a 3D resistivity voxet model of the crust using the ModEM 3D code on the National Computing Infrastructure supercomputer (Kirkby et al, submitted). The 3D resistivity model was sliced to display the voxet cells at 10 km depth in plan-view. The cells were coloured according to their resistivity value to create the image. Kirkby, A. L., Musgrave, R., Czarnota, K., Doublier, M., Kyi, D., Duan, J. and Cayley, R., (submitted). The resistivity structure of the Tasmanides, southeastern Australia, from AusLAMP magnetotelluric data and implications for tectonic evolution. Submitted to Tectonophysics. Kyi, D., Duan, J., Kirkby, A. and Stolz, N., 2020. Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP): New South Wales; Data Release Report (Phase One). Record 2020/11 Geoscience Australia, Canberra.