@InProceedings{WrasseFigTakPauSil:2018:GrWaPr,
author = "Wrasse, Cristiano Max and Figueiredo, Cosme Alexandre Oliveira
Barros and Takahashi, Hisao and Paulino, Igo and Silva, Diego
Barros",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Universidade Federal de Campina
Grande (UFCG)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)}",
title = "Gravity waves propagation from troposphere up to thermosphere over
brazil",
year = "2018",
organization = "Cospar Scientific Assembly, 42.",
abstract = "Gravity wave structures were observed in the troposphere in
southern Brazil on September 16th, 2015. Temperature profiles were
obtained from COSMIC radio occultation technique. On the same day,
wave structures were observed on dTEC (detrended Total Electron
Content) maps in the ionosphere over the southeast region of
Brazil, with a horizontal wavelength of 345 km, a 26- minute
period and a phase velocity of 221 m / s, propagating to North.
Airglow observations in the same region also show several types of
gravity waves with horizontal wavelengths ranging from 14 to 34 km
and periods between 5 and 8 minutes spreading to northeast. Using
the reverse and forward mode of the ray tracing technique we
investigate the wave sources in the troposphere and the wave
propagation up to the thermosphere.",
conference-location = "Pasadena, California",
conference-year = "14-22 July",
language = "en",
urlaccessdate = "04 maio 2024"
}