source:truck tracking webfleet solutions release time:2023-11-16 Hits: Popular:realtime gps tracker online

Satellite navigation is a positioning technology that utilizes satellite systems to provide position and time information. The most commonly used satellite navigation system among them is the Global Positioning System (GPS), which was created by the US Air Force and has now become the most widely used satellite navigation system in the world. So, how does GPS achieve global positioning?
The GPS system mainly consists of three parts: ground control section, spatial control section, and user section.
Ground control section: It is the core monitoring and control system responsible for maintaining the GPS satellite orbit and launch plan. It includes five ground monitoring stations, three control centers, and some service institutions. The monitoring station determines the orbit position, clock deviation, and other parameters of the satellite by receiving satellite signals, and transmits these data to the control center for analysis and processing. The control center generates satellite navigation data and launch plans, and sends commands to satellites in orbit.
Space control segment: It is a system composed of satellites, including 24 satellites and 4 backup satellites. These satellites are high-precision clocks and electronic devices, and each satellite rotates the Earth twice a day. Satellites transmit radio signals to Earth, which can be captured by ground equipment and receivers and used to calculate position and time.
User segment: It is the part that uses the GPS system, including the GPS receiver and navigation equipment. The user captures the signal transmitted by the satellite through a GPS receiver, which contains information about the satellite's position, speed, and time. The GPS receiver sends this information to the navigation device, which calculates the user's location and displays it on the map.
Read recommendations:
GF70L-Solar Magnetic Asset GPS Tracker
Precautions for installation of Beidou 4G wiring GPS positioner.obd-II port gps tracker Manufacturin
Last article:mini gps tracker.What is the principle of GPS
Next article:gps vehicle tracker.The significance of building a vehicle GPS satellite positioning management and
Related Information
gps tracker no monthly fee
2023-04-11fleet gps tracking custom
2023-04-23mini gps tracker maker
2023-04-234G GPS Tracker for vehicles
2023-03-16Pet GPS Tracker distributors
2023-03-16fleet gps tracking distributors
2023-04-23real-time gps tracking distributors
2023-04-234G GPS Tracker sales
2023-04-23mini gps tracker manufacturer
2023-04-23GPS Trackers price
2023-04-11G05N Vehicle Tracker
2022-06-21YG119- Hunting Dog GPS tracker
2023-10-07P60L Personal gps tracker
2022-06-216000mAh Magnetic Asset GPS Tracker
2025-03-31G900LM-4G Car Mini GPS Tracker
2025-03-25The strategic role of satellite positioning system and commercial interests
2022-11-26Surgical characteristics of the new technology GPS scheme
2022-10-15The application process of GPS positioner in car loans is as follows.vehicle gps tracker Manufacturi
2023-03-17GPS automatic navigation.obd2 gps tracker verizon distributors
2023-05-17Factors related to GPS satellites
2022-10-10GPS automatic gain control system
2022-11-17Development of vehicle GPS
2022-12-13The strategic role of satellite positioning system and commercial interests
2022-11-26Gps speed limiter.The GPS positioning terminal has the following functions
2023-10-17Gps speed limiter.Who invented GPS? People behind the Global Positioning System
2023-11-09Polarization Design of GPS.fleet gps tracking
2022-11-16Application introduction in GPS Meteorology.obd2 gps tracker verizon Production
2023-05-06What are the emphasis on the installation of the GPS positioner?rastreador de GPS wholesaler
2023-03-16GPS navigation satellite has a high-precision atomic clock for time service
2022-12-29What are the functions of breeding solar GPS positioning
2023-02-23