A GNSS (Global Navigation Satellite System) receiver is a device that receives signals from navigation satellites to determine precise geographic locations. It uses data from multiple satellite systems—like GPS, GLONASS, Galileo, and BeiDou—to calculate position, velocity, and time. These receivers are critical in applications such as mapping, surveying, navigation, and autonomous systems. By triangulating signals from multiple satellites, GNSS receivers achieve highly accurate positioning, even in challenging environments. They are widely used in smartphones, vehicles, maritime, and aviation sectors to improve location accuracy and reliability.
