@InProceedings{FigueiredoVaBeWrTaNySi:2022:ObSiDa,
author = "Figueiredo, Cosme Alexandre Oliveira Barros and Vadas, Sharon and
Becker, Erich and Wrasse, Cristiano Max and Takahashi, Hisao and
Nyassor, Prosper Kwamla and Silva, Diego Barros",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {NorthWest
Research Associates} and {NorthWest Research Associates} and
{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)}",
title = "Observation and Simulation of Daytime Traveling Ionospheric
Disturbances Over the Andes Mountains",
year = "2022",
organization = "AGU Fall Meeting",
publisher = "AGU",
abstract = "In this presentation, we discuss the observation and analysis of
daytime Traveling Ionospheric Disturbances (TIDs) induced by
gravity waves (GWs) over the Andes Mountains during the 2014
winter season. These TIDs are observed from GPS/TEC at different
latitudes by detrending the total electronic content in order to
create maps and keograms. We discuss how we reverse ray trace
these TIDs in order to identify their sources. We also compare the
horizontal wavelengths, periods, phase velocities, direction of
propagation, and time of occurrence of these observed TIDs/GWs
with multi-step vertical coupling gravity waves from mountain wave
breaking as simulated by the HIAMCM (HI Altitude Mechanistic
general Circulation Model) model.",
conference-location = "Chicago, IL",
conference-year = "12-16 Dec. 2022",
urlaccessdate = "09 maio 2024"
}