source:truck tracking webfleet solutions release time:2023-05-20 Hits: Popular:realtime gps tracker online
The space segment consists of 24 satellites distributed on the 6 orbit. The height of the satellite track is 20200km, the inclination angle is 55 degrees, and the cycle is 12 hours. The orbital distribution of satellites guarantees at least 6 satellites at any time around the world, and satellite provides users with position and time information to users.
The control section consists of one main control station, 5 monitoring stations, and three injection stations. The main control station is located in Colorado. The monitoring station tracks all GPS satellites in the field of vision, collects satellite ranging information, and sends the collected information to the main station. The main station calculates the satellite precision track and generates the navigation information of each satellite, which is transmitted to the satellite by the injection station.
The user segment consists of a receiver, a processor and antenna. Calculate the user's position speed and time by receiving satellite broadcast information.
The concept of GPS is based on satellite ranging. Users calculate their position by measuring their distance from the satellite. The position of the satellite is known as the location and time signal of each GPS satellite. The time delay of the user receiver measurement signal reaches the receiver, which is equivalent to measuring the distance from the user to the satellite. At the same time, the four satellites can be measured to solve the position, speed and time.
Read recommendations:
Last article:Mobile GPS.plug & play Obd gps tracker wholesale
Next article:GPS device.obd2 gps tracker verizon manufacturer
Related Information
4G GPS Tracker for vehicles sales
2023-04-23rastreadores gps
2023-03-164G GPS Tracker Vendor
2023-04-23real-time gps tracking manufacturer
2023-04-23OBD GPS Tracker sales
2023-03-16fleet gps tracking manufacture
2023-04-23vehicle gps tracker Factory
2023-04-23obd2 gps tracker verizon wholesale
2023-03-16realtime gps tracker online
2023-03-16simple gps tracking Manufacturing
2023-04-23VSL100 GPS Speed Limiter, Speed Governor
2022-06-19C32Plus (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21TK100B- Accurate Pro version GT06/TK100
2023-10-06G03
2022-06-21G06L- 4G Car GPS Tracker
2022-09-06The role of GPS satellite.GPS Tracker for vehicles manufacture
2023-04-21How can the GPS positioner prevent electric vehicles from being stolen?plug & play Obd gps track
2023-03-17Brief analysis of problems and solutions of vehicle location tracker.realtime gps tracker online Pro
2023-03-13Manufacturer introduces in detail the component of the car positioner.simple gps tracking wholesale
2023-06-08GPS service platform
2022-10-09GPS Navigation Solver
2022-09-06The principle of GPS is introduced to you
2022-11-19GPS network security ideas
2022-08-12Enhanced GPS Positioner Dual Camera Controller Interface Description.Car gps tracking
2023-09-23GPS, more and more closely connected with our life
2022-12-07Introduction to GPS
2022-09-28The editor tells everyone where car GPS is usually installed.obd-II port gps tracker sales
2023-06-16Bluetooth GPS related issues.plug & play Obd gps tracker Processing
2023-08-04Does the GPS positioner consume a lot of power?gps tracker no monthly fee wholesaler
2023-04-07The method of using GPS receiver in the field
2022-11-26