source:Industry News release time:2022-12-14 Hits: Popular:realtime gps tracker online

Solution: A: GPS (Global Position System) is a navigation, time service and positioning system developed in the United States. It consists of air satellite, ground tracking and monitoring station, ground satellite data injection station, ground data processing center and data communication network. Users can enjoy free navigation, time service and positioning services by purchasing a GPS receiver. GPS technology is now widely used in agriculture, forestry, water conservancy, transportation, aviation, surveying and mapping, security, military, power, communications, urban management and other departments.
GPRS is the English abbreviation of General Packet Radio Service, which is translated into general wireless packet service in Chinese. Specifically, GPRS is a high-speed data processing technology, that is, it transmits data to users in the form of packets. Therefore, GPRS technology can save time, effort and cost for mobile phone to access the Internet. For example, GPRS is like ADSL of mobile communication equipment, while GSM is a common fixed telephone line. In the current domestic GPS vehicle equipment, GPRS is also used as the transmission medium of GPS data. It is so simple... At present, the domestic GPS industry equipment is divided into GSM/GPS GPRS/GPS CDMA/GPS based on the use of the network.
FAQ: How many satellites are required to achieve positioning?
Solution: When using GPS signal for navigation and positioning, 4 GPS satellites must be observed in order to calculate the three-dimensional coordinates of the station. If there are only three satellites, although they can locate (plane position), there is no altitude.
Read recommendations:
G08L - 4inch Smart Tail Light Tracker
Teach you to find a high -quality GPS positioner manufacturing supplier.fleetmanagement webfleet sol
Last article:Application of GPS in Traffic
Next article:GPS Core Functions and Service Development Trend
Related Information
GPS Tracking Factory
2023-04-11GPS Tracking Manufacturing
2023-04-23OBD GPS Tracker
2023-04-11Secumore
2023-03-16gps tracker app distributors
2023-04-23gps tracker with magnet wholesale
2023-03-16Dog gps tracker Production
2023-04-23mini gps tracker Factory
2023-04-23gps tracker for trailer
2023-04-23vehicle gps tracker
2023-04-11G900LM-4G Car Mini GPS Tracker
2025-03-253 Years Disposable Asset GPS Tracker
2025-03-31P60L Personal gps tracker
2022-06-21personal gps tracker Production
2022-09-06GF20-Mini Magnet GPS Tracker
2022-06-21Where is the car GPS positioner?
2023-02-22The future of smartphone GPS application
2022-10-10Install gps tracker to increase safety factor
2022-09-16Development Trend of Automobile GPS Positioning System
2022-12-07The main function of the car GPS positioner.car gps tracker price
2023-03-08Car GPS positioning system.Gps speed limiter Production
2023-05-26Wiring and installation method for Beidou/GPS satellite positioning and driving recorder.fleet gps t
2023-09-19The application processor completes the GPS/Galileo function
2022-10-15Application of GPS Earth Powerology.realtime gps tracker online Manufacturing
2023-04-23gps vehicle tracker.Automotive GPS positioning software and global positioning system satellites
2023-11-11The application of GPS in car navigation and traffic management
2023-06-02Why does a rechargeable GPS positioning tracker go offline as soon as it stops.car gps tracker
2023-09-21Installation method for automotive GPS locator equipment
2023-09-13How to judge the impact of GPS positioner on battery life.real-time gps tracking Manufacturing
2023-04-06GPS navigation system functions.plug & play Obd gps tracker supplier
2023-08-24