DA SILVA, Jean Roger; DO NASCIMENTO, Guilherme A. G. The implementation of dual frequency positioning for ionospheric effects correction. The International Hydrographic Review, [S. l.], v. 29, n. 2, 2025. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/34686. Acesso em: 4 apr. 2025.