@Article{MonicoPMCSASCPVPOTA:2022:GNNaIN,
               author = "Monico, Jo{\~a}o Francisco Galera and Paula, Eurico Rodrigues de 
                         and Moraes, Alison de Oliveira and Costa, Emanoel and Shimabukuro, 
                         Milton Hirokazu and Alves, Daniele Barroca Marra and Souza, Jonas 
                         Rodrigues de and Camargo, Paulo de Oliveira and Prol, 
                         Fabr{\'{\i}}cio dos Santos and Vani, Bruno C{\'e}sar and 
                         Pereira, Vinicius Stuani Amadeo and Oliveira J{\'u}nior, Paulo 
                         S{\'e}rgio de and Tsuchiya, Italo and Aguiar, Claudinei 
                         Rodrigues",
          affiliation = "{Universidade Estadual Paulista (UNESP)} and {Instituto Nacional 
                         de Pesquisas Espaciais (INPE)} and {Instituto de Aeron{\'a}utica 
                         e Espa{\c{c}}o (IAE)} and {Pontif{\'{\i}}cia Universidade 
                         Cat{\'o}lica do Rio de Janeiro (PUC-Rio)} and {Universidade 
                         Estadual Paulista (UNESP)} and {Universidade Estadual Paulista 
                         (UNESP)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} 
                         and {Universidade Estadual Paulista (UNESP)} and {Finnish 
                         Geospatial Research Institute} and {Instituto Federal de 
                         Educa{\c{c}}{\~a}o Ci{\^e}ncia e Tecnologia de S{\~a}o Paulo 
                         (IFSP)} and {Universidade Tecnol{\'o}gica Federal do Paran{\'a} 
                         (UTFPR)} and {Universidade Federal do Paran{\'a} (UFPR)} and 
                         {Universidade Estadual Paulista (UNESP)} and {Universidade 
                         Tecnol{\'o}gica Federal do Paran{\'a} (UTFPR)}",
                title = "The GNSS NavAer INCT Project Overview and Main Results",
              journal = "Journal of Aerospace Technology and Management",
                 year = "2022",
               volume = "14",
                pages = "e0722",
             keywords = "Augmentation Systems, Ionospheric Weather over Low Latitudes, 
                         Satellite Navigation.",
             abstract = "Air navigation is increasingly dependent on the use of Global 
                         Navigation Satellite Systems (GNSS). It allows the determination 
                         of the aircrafts position in all phases of the flight and brings 
                         many advantages. Although GNSS navigation results in gains, the 
                         radio signals from these systems are strongly influenced by the 
                         ionospheric environment. It introduces errors that can affect the 
                         accuracy, integrity, availability and continuity requirements 
                         established by the International Civil Aviation Organization 
                         (ICAO). The ionospheric layer has different behaviors depending on 
                         the latitude, time of day, season of the year, geomagnetic 
                         activity and solar cycle. Since Brazil is located in a region of 
                         low latitudes, it experiences a series of unique challenges when 
                         compared to regions of mid-latitudes. For this reason, the 
                         application of GNSS-based technologies in aviation over the 
                         Brazilian territory requires an in-depth assessment of the 
                         ionosphere effects. Therefore, the Instituto Nacional de 
                         Ci{\^e}ncia e Tecnologia (INCT) named GNSS Technology for 
                         Supporting Air Navigation was formed in 2017 to better assess the 
                         ionosphere impacts and assist government agencies and companies in 
                         the development of safe air navigation procedures over Brazil in a 
                         near future. This paper presents the most relevant advances 
                         achieved so far within this multidisciplinary project that 
                         involves Brazilian research centers and universities. © 2022, 
                         Journal of Aerospace Technology and Management.",
                  doi = "10.1590/jatm.v14.1249",
                  url = "http://dx.doi.org/10.1590/jatm.v14.1249",
                 issn = "1984-9648",
             language = "en",
           targetfile = "monico_2022_gnss.pdf",
        urlaccessdate = "29 jun. 2024"
}