source:truck tracking webfleet solutions release time:2023-06-17 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:
GPS positioning system development trend
The current status and development trend of China's car navigation industry.gps tracker for trailer
Last article:Several Important Factors of Vehicle GPS Satellite navigation.personal gps tracker supplier
Next article:The manufacturer believes how to determine the radar, GPS, Beidou and radio positioning.gps tracker
Related Information
4G GPS Tracker for vehicles sales
2023-04-23trailer gps tracker
2023-04-11Dog gps tracker Vendor
2023-04-234G GPS Tracker for vehicles wholesaler
2023-04-23Magnetic gps tracker supplier
2023-04-23Special Looks GPS Tracker PCBA
2023-03-16GPS Trackers company
2023-04-11plug & play Obd gps tracker
2023-03-16pet gps tracker cat custom
2023-04-23Dog gps tracker maker
2023-04-23C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21G200(L) -Magnet GPS Tracker
2022-06-20G05N Vehicle Tracker
2022-06-21TK100B- Accurate Pro version GT06/TK100
2023-10-06G500L -4G OBD GPS Tracker
2022-09-06What are the GPS positioning methods
2022-09-22Positioning accuracy of GPS module
2023-02-03Analysis of GPS antenna principle
2022-12-02GPS application
2022-07-25Vehicle GPS navigator development.gps tracker with magnet Production
2023-05-18GPS classification and usage.gps vehicle tracker company
2023-07-14What should I pay attention to when purchasing GPS products?
2022-11-24GPS software function
2022-10-10Introduction to GPS Platform
2022-11-09Domestic GPS operators.plug & play Obd gps tracker distributors
2023-08-18The difference between mobile GPS positioning and car GPS positioning.gps tracker online wholesaler
2023-06-20What daily life can GPS vehicle positioning terminals be applied?
2023-04-03Guidelines for purchasing mortgaged cars - Use of GPS anti-theft devices.personal gps tracker wholes
2023-09-12Mobile GPS.plug & play Obd gps tracker wholesale
2023-05-20GPS active ranging and passive range.gps tracker no monthly fee Production
2023-04-20