@Article{ResendeBaDeBaCaAnMo:2017:SiBlSp,
author = "Resende, Laysa Cristina Ara{\'u}jo and Batista, Inez Staciarini
and Denardini, Clezio Marcos and Batista, Paulo Prado and
Carrasco, Alexander Jos{\'e} and Andrioli, V{\^a}nia F{\'a}tima
and Moro, Juliano",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Universidad Los Andes} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Simulations of blanketing sporadic E-layer over the Brazilian
sector driven by tidal winds",
journal = "Journal of Atmospheric and Solar-Terrestrial Physics",
year = "2017",
volume = "154",
pages = "101--114",
month = "Feb.",
keywords = "Es layers mechanism, Es layers model, Ionosphere, Tidal winds.",
abstract = "This work presents new results about simulations of blanketing
sporadic E-layers, Esb, using a modified version of a theoretical
model for the E region (MIRE) for a Brazilian region: Cachoeira
Paulista, a low latitude station. MIRE computes the densities of
the metallic ions (Fe+ and Mg+) and of the main molecular ions
(NO+, O2 +, N2 +) by solving the continuity and momentum equations
for each one of them. Additionally, this model includes the
physics of Es layer development driven by tidal winds. In this
study, we extend MIRE adding a novel neutral wind model derived
from the all-sky meteor radar measurements, which provides more
trustworthy results related to the Es layer formation in the
Brazilian sector. Afterwards, this new model is validated
comparing the computed electron density for the Es layer with the
electron density obtained using the blanketing frequency parameter
(fbEs) deduced from ionograms in the analyzed region. The results
show that the values computed by the extended MIRE are in good
agreement with the observational data for the Es layers formed by
the wind shear mechanism. Therefore, the extended MIRE presented
in this work is the only available model that allows simulating
Esb layers with a much higher confidence level for the
low-latitude in the Brazilian sector.",
doi = "10.1016/j.jastp.2016.12.012",
url = "http://dx.doi.org/10.1016/j.jastp.2016.12.012",
issn = "1364-6826",
language = "en",
targetfile = "resende_simulations.pdf",
urlaccessdate = "20 abr. 2024"
}