TY - JOUR T1 - Analysis of multipath effects and mitigation techniques for enhanced smartphone GNSS positioning JO - Boletim de Ciências Geodésicas A1 - Gomes, Allan A1 - Krueger, Claudia Pereira A1 - Oliveira Junior, Paulo Sergio de A1 - Gordo, Juan Francisco Reinoso SN - 1982-2170 UL - 10.1590/s1982-21702024000100019 VL - 30 Y1 - 2024 PB - Brasil ER -