The two-antenna GNSS receiver "KUTOMIR-D" is designed to determine in real time: current geographic coordinates, height (ellipsoidal and orthometric), components of the velocity vector, parameters of the state of the time scale, as well as the true azimuth and angle of the base line formed by the antennas. All parameters are determined by global navigation satellite systems (GNSS) GPS and GLONASS signals in the L1 and L2 frequency bands (Beidou and Galileo signals are optionally available). Solutions are based on NovAtel ALIGN technology.