Geoestacionaria PRO (Automotive GLONASS / GPS tracker) geoestacionaria GPS / GLONASS Tracker Pro is a compact, mobile device for determining estimates of the absolute position and velocity of the object in which it is installed, and for transferring the data to a web server for data collection and visualization. Determination of the degree of absolute position and velocity of the object is carried out by means of GPS and GLONASS satellite navigation systems.