- School of Earth Sciences - Research Publications
School of Earth Sciences - Research Publications
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ItemMineralization, Alteration Assemblages, Geochemistry and Stable Isotopes of the Intermediate-Sulfidation Epithermal Kylo Deposit, Drake Goldfield, North-Eastern NSW, Australia: Evidence for a Significant Magmatic Fluid ComponentQuan, H ; Graham, I ; Worland, R ; French, D ; Adler, L ; Dietz, C ; Greig, A (MDPI, 2021-02-25)
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ItemNo Preview AvailableA Differential Approach for Rain Field Tomographic Reconstruction Using Microwave Signals from Leo SatellitesShen, X ; Huang, DD ; Vincent, C ; Wang, W ; Togneri, R (IEEE, 2020-01-01)A differential approach is proposed for tomographic rain field reconstruction using the estimated signal-to-noise ratio of microwave signals from low earth orbit satellites at the ground receivers, with the unknown baseline values eliminated before using least squares to reconstruct the attenuation field. Simulations are done when the baseline is modelled by an autoregressive process and when the baseline is assumed fixed. Comparisons between the reconstruction results for the differential and non-differential approaches suggest that the differential approach performs better in both scenarios. For high correlation coefficient and low model noise in the autoregressive process, the differential approach surpasses the non-differential approach significantly.