Inez Staciarini Batista

• COSPAR Capacity Building Workshop, AO.R

• Abstract

  The objective of this proposal is to analyze Mars Global Surveyor (MGS) and Mars Express (MEX) data in the ionosphere of Mars and compare them with the earth's ionosphere. The modeling of these data will be carried out using a model including continuity, momentum and energy balance equation for electrons and ions. The heating/cooling, energy absorption/emission processes and chemistry of …

  Study of the Ionospheres of Mars and earth under magnetic and dust storm conditions, AV.EXT

• Abstract

  Through a collaborative Project between the ionospheric group from the Aeronomy Division (DAE) at the National Institute for Space Research (INPE) and Prof. Alexander Carrasco, Senior Researcher at the Los Andes University, Mérida-Venezuela, we intend to model the ionospheric bubbles that occur over Brazil, based on the COPEX (COnjugate Point EXperiment) results. COPEX was an observationa…

  3-D modeling of plasma bubbles over low magnetic latitudes over the Brazilian territory, AV.EXT

(Only some records are available in English at this moment)

• Abstract

  Intermediate layers are thin ionization regions that are form in heights of the ionosphere between 140 and 160 km and show a downward motion that can last hours and reach the heights of the ionospheric E region. These features can be observed in ionograms, graphs of height versus time obtained from a Digisonde, however some studies from radars data have also shown the existence of these l…

  Climatology of Intermediate Layers on the Equatorial and Low Latitudes Regions over Brazilian sector, BP.PD

• Abstract

  The Es layer formation occurs due to windshear mechanisms in which metallic ions converge in a thin layer by the wind action in opposite directions. However, in equatorial regions, this mechanism is not effective due to the magnetic field direction. Thus, the Es layers presence at these regions is related to the plasma instabilities caused by the Eletrocjet Equatorial Current (EEJ). Addit…

  Analysis of the Disturbed Electrical Fields Effects in the Sporadic Layers on Equatorials and Low Latitude Regions, BP.PD

• Abstract

  Recent observational studies conducted by satellites have shown the presence of four peaks in the longitudinal structure of the equatorial ionization anomaly. Subsequent works have emphasized that these four peaks are due to the upward propagation of the non-migrating tides with zonal wave number 3. The effects of atmospheric fluctuations originated in the troposphere can propagate to the…

  Study and characterization of the longitudinal four peaks structure present in observations of the equatorial anomaly ionization performed by satellite, BP.PD

(Only some records are available in English at this moment)

• Abstract

  It has been well accepted that the Es layer formation occurs due to wind shear mechanisms in which metallic ions converge into a thin layer by the wind action in opposite directions. Although many works have already been published in the literature analyzing the theoretical mechanisms and observational data of the Es layers formation, some questions about how tidal winds, planetary waves,…

  Validation of MIRE simulation results with the satellite measurements using the radio occultation method, BE.EP.PD