Journal of Information Organization Lachezar Hristov, Emil Iontchev, Rosen Miletiev and Petar Kapanakov 13 2 2023 https://doi.org/10.6025/jio/2023/13/2/53-61 https://www.dline.info/jio/fulltext/v13n2/jiov13n2_3.pdf To get perfect navigational data for positions, speed, acceleration and direction we applied a wavelet-based algorithm. This algorithm is used to reduce noise obtained from MEMS-based sensors. The treatment to limit the different random errors with signals is used to get low-cost MEMS sensors. GPS data is used to experiment with the introduced algorithm.