IP effects are to be expected in Tempest AEM data, similarly to other systems’. We carry out extensive synthetic modelling that confirms it. We then present modelling of IP in delivered B field data and show that an improved result is obtained compared to those obtained without taking IP into account, when compared to both other geophysical data and geological data. We anticipate that IP modelling may produce more accurate results if applied to data that is differently processed.
Modelling IP in Tempest data: the first preliminary steps and insights / A. Viezzoli, F. Dauti, S. Mule, T. Munday, R. Brodie, G. Fiandaca, S. Farinelli. ((Intervento presentato al 1. convegno Australian Society of Exploration Geophysics - ASEG : 15-18 october tenutosi a Hobart, Tasmania nel 2024.
Modelling IP in Tempest data: the first preliminary steps and insights
F. Dauti;G. Fiandaca;
2024
Abstract
IP effects are to be expected in Tempest AEM data, similarly to other systems’. We carry out extensive synthetic modelling that confirms it. We then present modelling of IP in delivered B field data and show that an improved result is obtained compared to those obtained without taking IP into account, when compared to both other geophysical data and geological data. We anticipate that IP modelling may produce more accurate results if applied to data that is differently processed.
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