Ionospheric Scintilatiton and TEC maps

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Presentation transcript:

Ionospheric Scintilatiton and TEC maps Fabricio dos Santos Prol fabricioprol@hotmail.com

Ionospheric behavior

Ionospheric behavior

Scintillations Occurrences Recombination of electron density Equatorial Anomaly -> favorable to occur Geomagnetic Storms Earthquakes -> quick changes in geomagnetic field

Scintillations Occurrences Recombination of electron density Equatorial Anomaly -> favorable to occur Geomagnetic Storms Earthquakes -> quick changes in geomagnetic field

CIGALA Stations Ionospheric Scintillation Monitors Synchrony in periods of strong scintillations Calculate statistical indices - 50 HZ Wideband tracking Ionospheric Scintillation Monitors

CIGALA Stations

http://is-cigala-calibra.fct.unesp.br ISMR Query Tool

South American Regional Network La Plata Ionospheric Model - LPIM http://cplat.fcaglp.unlp.edu.ar/

mm

Final Remarks Concentration of occurrence of ionospheric scintillation over the Equatorial Anomaly TAIL. It is hoped that the scintillations points follow the tail of the anomaly, but the distribution of stations CIGALA allows a dense analysis on part of region of Brazil.

It is just a begining... Search pattern among indices (TEC, ROT, ROTI, Kp, … ) Necessity to detecting Multipath combined with ISM More analysis could be done with Ionospheric Profiles for Brazil and South America Tomography Reconstruction of Ionosphere TOMOGRAMAS

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