A mathematical algorithm for definition of geodetic and geodynamic parameters by the results of dopler differential and integrated trajectory measurements of satellites is presented. The vector of the evaluation parameters is generated by movement parameters of several spacecrafts, surface points’attitude positions, Earth rotation parameters, elements of geodetic systems relative orientation, and nuisance parameters vector. The vector includes tripod frequency drift and drift rate, troposphere correction data factor, general time delay of receiving and transmitting equipment, transmitter reference generator frequency drift.