Browsing by Author "Padilha, A.L."

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Appraisal of electromagnetic induction effects on magnetic pulsation studies

Arora, B.R.; Subbarao, P.B.V.; Trivedi, N.B.; Padilha, A.L.; Vitorello, I. (2001)

The quantification of wave polarization characteristics of ULF waves from the geomagnetic field variations is done under ‘a priori’ assumption that fields of internal induced currents are in-phase with the external inducing ...
Electrical imaging of the intracratonic Parnaiba basin, north-notheast Brazil

Arora, B.R.; Rigoti, A.; Vitorello, I.; Padilha, A.L.; Trivedi, N.B.; Chamalaun, F.H. (1997)
Global Pc5 geomagnetic pulsations of March 24, 1991, as observed along the American sector

Trivedi, N.B.; Arora, B.R.; Padilha, A.L.; DaCosta, J.M.; Dutra, S.L.G.; Chamalaun, F.H.; Rigoti, A. (1997)

Analysis of the globally coherent Pc5 geomagnetic pulsation event of March 24, 1991, from a chain of stations extending from the auroral oval to the equatorial region along the American sector, has shown unequivocal evidence ...
Magnetometer array study in North-Northeast Brazil: conductivity image building and functional induction modes

Arora, B.R.; Rigoti, A.; Vitorello, I.; Padilha, A.L.; Trivedi, N.B.; Chamalaun, F.H. (1998)

Magnetovariational fields recorded by an array of magnetometers in the equatorial region of north-northeast Brazil are analyzed to infer the configuration of internal induced currents in and around the extensive intracratonic ...

Now showing items 1-4 of 4

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