Wavelet techniques applied to study of space electrodynamic phenomena

• Grant number: 13/06029-0
• Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
• Start date: August 05, 2013
• End date: February 04, 2014
• Field of knowledge: Physical Sciences and Mathematics - Geosciences - Geophysics
• Principal Investigator: Odim Mendes Junior
• Grantee: Virginia Klausner de Oliveira
• Supervisor: Peter Frick
• Host Institution: Instituto Nacional de Pesquisas Espaciais (INPE). Ministério da Ciência, Tecnologia e Inovação (Brasil). São José dos Campos , SP, Brazil
• Institution abroad: Ural Branch of the Russian Academy of Sciences (UB RAS), Russia
• Associated to the scholarship: 11/20588-7 - STUDY ON THE GEOMAGNETIC VARIATIONS USING WAVELET TECHNIQUES., BP.PD

Abstract

The internship abroad aims to research the geomagnetic variations from external source during disturbed periods observed in the Brazilian region, and also it compared to the behaviors from other regions of the terrestrial globe. For this reason, new methodologies will be used to analyze these signals which will be mainly wavelet techniques. The wavelet analysis applied to geomagnetic data processing will improve the knowledge of space electrodynamic phenomena involved during a geomagnetic storm. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

KLAUSNER, VIRGINIA; RODRIGUEZ PAPA, ANDRES REINALDO; NICOLE CANDIDO, CLAUDIA MARIA; DOMINGUES, MARGARETE OLIVEIRA; MENDES, ODIM. An alternative way to identify local geomagnetically quiet days: a case study using wavelet analysis. Annales Geophysicae, v. 34, n. 4, p. 451-462, 2016. (13/06029-0, 11/20588-7)

KLAUSNER, VIRGINIA; KHERANI, ESFHAN A.; MUELLA, MARCIO T. A. H.. Near- and far-field tsunamigenic effects on the Z component of the geomagnetic field during the Japanese event, 2011. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, v. 121, n. 2, p. 1772-1779, FEB 2016. (13/06029-0, 11/21903-3, 11/20588-7)

KLAUSNER, V.; MENDES, ODIM; DOMINGUES, MARGARETE O.; PAPA, ANDRES R. R.; TYLER, ROBERT H.; FRICK, PETER; KHERANI, ESFHAN A.. Advantage of wavelet technique to highlight the observed geomagnetic perturbations linked to the Chilean tsunami (2010). JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, v. 119, n. 4, p. 3077-3093, APR 2014. (13/06029-0, 11/20588-7)