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:
simple gps tracking manufacturer
This section describes GPS working modes
GPS uses traditional paper maps to find its location.realtime gps tracker online manufacturer.obd2 g
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
mini gps tracker sales
2023-04-23Gps speed limiter Production
2023-04-234G GPS Tracker for vehicles Processing
2023-04-23gps tracker with magnet wholesale
2023-03-16portable gps tracker distributors
2023-03-16Magnetic gps tracker wholesaler
2023-03-16fleet gps trackers company
2023-04-23real-time gps tracking company
2023-04-23pet gps tracker cat
2023-04-11fleet gps tracking
2023-04-11G900LM-4G Car Mini GPS Tracker
2025-03-25personal gps tracker Production
2022-09-06TK100B- Accurate Pro version GT06/TK100
2023-10-06G09L -6 inch Tail light tracker
2022-06-20P901 4G ID Card GPS Tracker Smart Walkie-talkie
2025-07-11The GALILEO GPS system consists of 10 signals in four frequency bands.
2022-10-11Causes of lithium battery explosion
2022-10-18Auto GPS information and mobile phone interconnection.gps tracker no monthly fee Factory
2023-05-18The core chip is one of the key parts of a GPS system
2022-10-15How to find the GPS locator on the car?obd2 gps tracker verizon supplier
2023-03-16GPS RTK principle.gps tracker for kids company
2023-07-03What is the accuracy error range of vehicle gps locator?van tracker webfleet solutions
2023-03-23GPS locator function.Magnetic gps tracker Solution
2023-06-21A-GPS scheme is favored.gps tracker with magnet Processing
2023-05-23GPS positioning logistics solutions Logistics GPS positioning application solutions
2022-10-09GPS vehicle dynamic monitoring sanitation vehicle operating supervision subsystem.gps tracker no mon
2023-04-07What is the general installation of a car GPS locator?obd2 gps tracker verizon manufacturer
2023-04-14The difference between the GPS positioner and the navigator
2023-02-25GPS positioning car driving recorder driver ID IC card.Gps speed limiter
2023-09-05Which vehicles are the on-board GPS locator terminals applied to.gps vehicle tracker
2023-10-07