@MastersThesis{Bilibio:2017:EsQuÍn,
author = "Bilibio, Andreos Vestena",
title = "Estudo para a qualifica{\c{c}}{\~a}o do {\'{\i}}ndice
geomagn{\'e}tico sul-americano Ksa em compara{\c{c}}{\~a}o com
o {\'{\i}}ndice global Kp",
school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
year = "2017",
address = "S{\~a}o Jos{\'e} dos Campos",
month = "2017-03-07",
keywords = "{\'{\i}}ndice magn{\'e}tico Ksa, atividade magn{\'e}tica,
clima espacial, Ksa magnetic index, magnetic activity, space
weather.",
abstract = "O objetivo deste estudo {\'e} qualificar um novo {\'{\i}}ndice
de atividade geomagn{\'e}tica, o {\'{\i}}ndice
geomagn{\'e}tico K sul-americano (Ksa), em rela{\c{c}}{\~a}o ao
{\'{\i}}ndice magn{\'e}tico planet{\'a}rio Kp. O
{\'{\i}}ndice Ksa {\'e} desenvolvido pelo Programa de Estudo e
Monitoramento Brasileiro do Clima Espacial (Embrace), do Instituto
Nacional de Pesquisas Espaciais (INPE). Nessa an{\'a}lise
s{\~a}o utilizados dados magn{\'e}ticos coletados pelos
magnet{\^o}metros da Rede Embrace, e dados da International
Real-time Magnetic Observatory Network (Intermagnet). Os
magnet{\^o}metros medem a varia{\c{c}}{\~a}o temporal do campo
magn{\'e}tico terrestre e, possibilitam a
identifica{\c{c}}{\~a}o da deposi{\c{c}}{\~a}o de energia no
sistema magnetosf{\'e}rico terrestre. Nesse estudo s{\~a}o
apresentados resultados da qualidade do equipamento utilizado para
as medidas magn{\'e}ticas, da metodologia utilizada para a
qualifica{\c{c}}{\~a}o do {\'{\i}}ndice Ksa e da qualidade do
{\'{\i}}ndice Ksa frente ao {\'{\i}}ndice de atividade
magn{\'e}tica Kp. Os resultados da qualidade do {\'{\i}}ndice
Ksa s{\~a}o apresentados de acordo com a varia{\c{c}}{\~a}o
sazonal, e as condi{\c{c}}{\~o}es magn{\'e}ticas. Al{\'e}m
disso, {\'e} discutida a correla{\c{c}}{\~a}o entre os
{\'{\i}}ndices magn{\'e}ticos Ksa e Kp, a fim de validar esse
novo {\'{\i}}ndice. Os resultados mostram que o {\'{\i}}ndice
Ksa possui uma boa estimativa da atividade geomagn{\'e}tica no
setor sul-americano. Apesar de apresentar certa discrep{\^a}ncia
em rela{\c{c}}{\~a}o ao {\'{\i}}ndice Kp. ABSTRACT: The
purpose of this study is to qualify a new geomagnetic activity
index, the geomagnetic South American K (Ksa), concerning to the
planetary magnetic index Kp. The Ksa index was developed by the
Brazilian Study and Monitoring Program Space Weather (Embrace), in
the National Institute for Space Research (INPE). In this analysis
are used magnetic data collected by the magnetometers Embrace
Network and data from the International Real-time Magnetic
Observatory Network (INTERMAGNET). The magnetometers measure the
temporal variation of the Earth's magnetic field and they allow
the identification of the energy deposition in the terrestrial
magnetospheric system. Therefore, in this study we present results
of the quality of the equipment used for the magnetic
measurements, the methodology used to qualify the Ksa index and
the quality of the Ksa index versus the magnetic activity index
Kp. The Ksa index quality results are presented according to the
seasonal variation, and the magnetic conditions. Moreover, the
correlation is discussed between magnetic Ksa and Kp ratio in
order to validate this new index. Finally, the results show that
the Ksa index has a good estimate of geomagnetic activity in the
South American sector. Although it presents a discrepancy in
relation to the index Kp.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)}",
committee = "Gonzalez, Alicia Luisa Cl{\'u}a de (presidente) and Nardin,
Clezio Marcos De (orientador) and Schuch, Nelson Jorge(orientador)
and Dutra, Severino Luiz Guimar{\~a}es and Prestes, Alan",
copyholder = "SID/SCD",
englishtitle = "Study for the qualification of the South American regional
geomagnetic index Ksa in comparison with the global index Kp",
language = "pt",
pages = "115",
ibi = "8JMKD3MGP3W34P/3NCHUCN",
url = "http://urlib.net/ibi/8JMKD3MGP3W34P/3NCHUCN",
targetfile = "publicacao.pdf",
urlaccessdate = "27 abr. 2024"
}