source:truck tracking webfleet solutions release time:2023-06-08 Hits: Popular:realtime gps tracker online
????1. Formed a satellite
????Beidou Positioning: The space section of the Beidou satellite navigation system consists of 5 static orbital satellites and 30 non -static track satellites. China plans to cover the Asia -Pacific region around 2012, covering the world around 2020. 16 Beidou navigation satellites have been successfully launched.
????GPS: GPS is composed of 24 satellites (21 working satellites; 3 spare satellites). It is located above 20200km from the surface of the ground with a operating cycle of 12h. The satellites are evenly distributed on the 6 rail surfaces (4 per track surface), and the orbital angle is 55 掳. The distribution of satellites allows more than 4 satellites to be observed anywhere and time around the world, and can be pre -stored in satellites.
????Second, coverage
????Beidou Positioning: Beidou Navigation System is a regional navigation system covering China. It covers a scope of about 70 掳 ~ 140 掳 east and 5 掳 ~ 55 掳 north latitude. The Beidou Satellite System has achieved full coverage of Southeast Asia.
????GPS: The global all -weather navigation system. Can ensure the earth6-9 satellites can be observed at any place or time (in fact, which can be observed at most).
????3. Positioning accuracy
????Beidou Positioning: The accuracy of civil service for the "Beidou" positioning system has reached 10 meters, and the positioning accuracy of the new generation of navigation chips can reach 2.5 meters. The areas with poor satellite distribution have poor positioning accuracy or cannot be positioned.
????GPS: Single -machine navigation accuracy has been achieved by about 10 meters. If comprehensive positioning, the accuracy can reach centimeter and millimeter. However, the accuracy of openness in the civilian field is about 10 meters.
????Fourth, the main function
????BDS: Quick positioning, providing users in the service area with all -weather and real -time positioning services, and the positioning accuracy is equivalent to GPS; short newspapers communicate with information of up to 120 Chinese characters at a time; precision time, accuracy of 20 nan seconds.
????GPS: A comprehensive, all -weather, full -time, high -precision satellite navigation system, providing global users with low -cost, high -precision three -dimensional positions, speed, and accurate time -timing navigation information.
Read recommendations:
gps vehicle tracker manufacturer
Everyone knows about gps trackers, but what is LBS?
Navigation innovation application Beidou plans to launch satellite positioning watch
Last article锛?The advantages of the Beidou satellite positioning system.fleet gps tracking Production
Next article锛?GPS maintenance.obd2 gps tracker verizon maker
Related Information
gps tracker for trailer
2023-04-23real-time gps tracking supplier
2023-04-23gps vehicle tracker sales
2023-04-11fleet gps trackers sales
2023-04-23fleet management software webfleet solutions
2023-03-16fleet gps tracking price
2023-04-23GPS Rastreader
2023-03-16Gps speed limiter manufacture
2023-04-234G GPS Tracker for vehicles
2023-04-11fleet gps trackers Solution
2023-04-23G200NY -Cow/Camel GPS Tracker
2022-06-21TK200AM-Disposable GPS Tracker
2022-06-21TK100 (GT06) Vehicle Tracker
2022-06-20G05N Vehicle Tracker
2022-06-21GF30 Magnet GPS tracker with Voice listen
2022-06-21GPS car driving recorder escorts safe driving
2022-09-21Four major GPS systems in the world
2022-09-26GPS Buying Mistakes
2022-10-09How GPS Location Trackers Work
2022-07-08Car GPS function.GPS Tracker for vehicles distributors
2023-05-13GPS Control Center
2022-09-05GPS increases value for customers
2023-02-02GLONASS and Galileo systems
2022-09-27mini gps tracker.GPS Vehicle Management for Vehicle Safety Management
2023-10-25The suction cup of GPS bracket is easy to loosen the problem.realtime gps tracker online Manufacturi
2023-04-12GPS four arm spiral antenna
2022-11-23Advantages and disadvantages of wireless gps trackers
2022-09-16The main features of the GPS vehicle positioning system.gps tracker for trailer Manufacturing
2023-03-28GPS is mainly composed of.obd-II port gps tracker Manufacturing
2023-05-20Calibration method for Beidou/GPS fuel sensor of large trucks.gps vehicle tracker
2023-09-18