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Constrained optimization framework for joint inversion of geophysical data sets
(2013-09-17)
Many experimental techniques in geophysics advance the understanding of Earth processes by estimating and interpreting Earth structure (e.g. velocity and/or density structure). Different types of geophysical data can be ...
Spatial distribution of the eddy diffusion coefficients in the plasma sheet during quiet time and substorms from THEMIS satellite data
(Blackwell Publishing Ltd, 2011)
During the last decade, a number of studies have shown that turbulent processes in the plasma sheet are very important for the analysis of the formation of quasi-stable plasma sheet configurations. The existence of this ...
The role of airborne geophysics for detecting hydrocarbon microseepages and related structural features: The case of Remanso do Fogo, Brazil
(Soc Exploration GeophysicistsTulsaEUA, 2012)
Geophysical Prospecting Over a Meta-Ultramafic Sequence with Indicators of Gold Mineralization in Rio Grande do Sul State, Southernmost Brazil
(2020-01-01)
This work investigates the occurrence of gold on meta-ultramafic rocks at Funcho Farm, São Sepé, Rio Grande do Sul state, southernmost Brazil. The presence of base metals in meta-ultramafic rocks whose origin is related ...
Applied geophysics on a soil contaminated site by chromium of a tannery in motuca (SP)
(2016-01-01)
The management of contaminated sites includes the purchase of a data set ranging from the historical information of the occurrence, preliminary and detail diagnostic, monitoring and remediation. The settlement Monte Alegre ...
Madrigal database at Jicamarca: upgrading and unifictaing our databases
(Instituto Geofísico del Perú, 2009)
Several instruments utilized under different operation modes at the Jicamarca Radio Observatory (JRO) have allowed the study of the equatorial atmosphere and ionosphere for many years. Among others we have: the Incoherent ...