Temporal and Spatial Characterization of GPS Fading From Ionospheric Irregularities Under Low latitude

Eurico R De Paula1, Alison de Oliveira Moraes2, Bruno Cesar Vani3, Jose H A Sobral4, Mangalathayil Ali Abdu1 and Joao Francisco Galera Monico5, (1)INPE National Institute for Space Research, Sao Jose dos Campos, Brazil, (2)Aeronautics and Space Institute (IAE), Sao Jose dos Campos, Brazil, (3)UNESP Sao Paulo State University, Regente Feijó, Brazil, (4)INPE, Sao Jose Dos Campos, SP, Brazil, (5)FCT/UNESP, Presidente Prudente, Brazil