An innovative comparative study among three different global optimization methods (GOMs)
to invert time domain electromagnetic data (TDEM), was applied in the 1.5 D subsurface …

A eletromagnetometria (EM) aplicada à geologia vem ganhando projeção e se firmando
cada vez mais como um dos métodos geofísicos eficientes para modelagem da …

Symposium on the Application of Geophysics to Engineering and Environmental Problems
2004 : Geophysical Methods Applied to Saltw Page 1 GEOPHYSICAL METHODS APPLIED …

Abstract Cristalino (482 Mt@ 0.65% Cu and 0.06 g/t Au) is a world class Cu-Au IOCG
deposit located in the Carajás Mineral Province. As extensive overburden cover makes …

This study presents methods of improving resolution in geoelectrical soundings applied to
environmental investigations. First, a procedure is derived for calculating apparent resistivity …

Abstract The Cristalino Cu-Au deposit is located in Carajás Mineral Province. The area of
the deposit was covered by an airborne survey (magnetic and time domain electromagnetic) …

This paper aims to show and validate the result of synthetic data processed by the ImagEM
software. This program is been developed by the Electromagnetic Interpretation Research …

Symposium on the Application of Geophysics to Engineering and Environmental Problems
2004 : Geophysical Investigation of Quatern Page 1 GEOPHYSICAL INVESTIGATION OF …

[Booker et al., 1988; Booker and Chave, 1989]. The principal foundations of the new state of
the field include instrumentation and data processing advances, improved understanding of …