source:truck tracking webfleet solutions release time:2023-05-12 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 °. 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 ° ~ 140 ° east and 5 ° ~ 55 ° north latitude. The Beidou Satellite System has achieved full coverage of Southeast Asia.
GPS: The global all -weather navigation system. It can ensure that 6-9 satellites can be observed at any place and time on the earth (in fact, at most 11).
3. Positioning accuracy
Beidou Positioning: The accuracy of the civil service of 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 area with poor satellite distribution, poor positioning accuracy or unable to locate.
GPS: The accuracy of stand -alone navigation 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. The accuracy of positioning is equivalent to GPS. SMS communication can transmit up to 120 Chinese characters at a time. Essence
GPS: A comprehensive, all -weather, full -time, high -accuracy satellite navigation system, providing global users with low -cost, high accuracy three -dimensional positions, speed, and accurate timing of navigation information.
Read recommendations:
How to find the GPS locator on the car?obd2 gps tracker verizon supplier
Last article:Introduce the principle of Beidou positioning.plug & play Obd gps tracker Vendor
Next article:The manufacturer believes what application scenarios are there in the Beidou GPS positioner.gps trac
Related Information
Cantrack GT06
2023-04-23real-time gps tracking distributors
2023-04-234G GPS Tracker for vehicles custom
2023-04-23Gps speed limiter custom
2023-04-23gps tracker for trailer
2023-04-11Gps speed limiter distributors
2023-04-23car gps tracker price
2023-04-23gps tracker online wholesale
2023-04-23GPS Tracker wholesaler
2023-03-16gps tracker no monthly fee
2023-04-23G05N Vehicle Tracker
2022-06-21G01 Smallest Personal Old People Mini GPS Tracker for Kids
2022-06-19G07L 4G GPS Tracker
2022-09-06G02M Pet Tracker
2022-06-19TK08A Motorcycle GPS Tracker
2022-06-20GPS tracking principle
2022-07-08There are problems that occur on the four hardware of GPS.obd2 gps tracker verizon distributors
2023-04-14GPS Locator
2022-10-08What are the functions of a car navigator?gps tracker no monthly fee wholesale
2023-04-11GPS Tracker Basic Features
2022-09-21Examples of GPS technology in the application of navigators
2023-05-16GPS navigator software.Hidden GPS Trackers wholesaler
2023-06-10gps vehicle tracker.What is the price of a vehicle GPS locator
2023-11-09The following aspects mainly affect the performance of GPS antenna
2022-11-12Gps speed limiter.The significance of installing GPS system in vehicle safety management
2023-10-28Car GPS locator.gps tracker with magnet sales
2023-06-20Advantages of GPS technology
2022-10-22Tongda GPS positioning monitoring system technology for you
2022-08-24GPS performance indicators.GPS Tracker for vehicles Solution
2023-04-18Why does a rechargeable GPS positioning tracker go offline as soon as it stops.car gps tracker
2023-09-21