Behavior of foF2 and hmF2 parameters over São Luís, a Brazilian equatorial station during the minimum solar cycles 22/23 and 23/24
Angela Santos, INPE National Institute for Space Research, Sao Jose dos Campos, Brazil, Christiano Garnett Marques Brum, Arecibo Observatory, Space and Atmospheric Science, Arecibo, PR, United States, Inez Staciarini Batista, INPE, Sao Jose Dos Campos, Brazil, Jose H A Sobral, INPE, Sao Jose Dos Campos, SP, Brazil, Mangalathayil Ali Abdu, Inst Nat Pesquisas Espac CP515, Sao Jose Dos Campos, Brazil, Jonas Rodrigues de Souza, INPE - National Institute for Space Research, São Jose dos Campos, Brazil and Rodolfo de Jesus, National Institute for Space Research (INPE), Aeronomy, São José dos Campos, Brazil