G-Nut/Anubis application - pecny.cz
G-Nut/Anubis is a command-line tool for a quality check of modern data from all available GNSS constellations providing full quantitative and qualitative control with support of GNSS navigation messages: observation statistics (counts of observations, signals, bands, satellites of GPS, GLONASS, Galileo, BeiDou, SBAS, QZSS, IRNSS)