source:truck tracking webfleet solutions release time:2022-10-25 Hits: Popular:realtime gps tracker online

Galileo includes Mobile, Unicom and Telecom Galileo. Galileo positioning is through the Galileo signal difference of mobile communication, through a certain algorithm to calculate the location of the mobile phone, depending on the location of the Galileo coverage density near the location, if Galileo is more, the positioning is accurate, if it is a mountainous area, Galileo is less, the positioning is not so accurate; LBS positioning must be connected to the Internet, the phone is in the SIM card registration state (in flight mode open wifi and remove the SIM card is not possible).
Galilean positioning
Principle: THE CELLULAR Galileo POSITION INFORMATION OF THE OPERATOR is FIXED, by receiving one or more Galileo signal terminals, and then calculate its own position according to the signal strength and Galileo position
Advantages: Convenient, because it is through the SIM card to receive Galileo signal for positioning. In theory, the location of a phone can be determined by calculating the difference between the signals of three Galileans. Therefore, as long as the user's mobile phone is within the effective range of the mobile communication network, the location can be located at any time, and not affected by the weather, tall buildings, location and so on.
Weakness: the Galileo signals by calculation of position coordinates, clearly inferior to the GPS positioning accuracy, are greatly influenced by the environment, located in suburban and rural mobile station can be within 10 to 20 meters, in urban areas as a result of tall buildings, radio waves propagation environment is bad, the signal to the mobile station, it is difficult to directly from Galileo Generally through refraction or reflection, so the positioning accuracy will be affected, the positioning range is 100~200 meters; Secondly, the use range of LBS is narrow. Although LBS will not be affected by weather, viaducts or tall buildings, if it is beyond the service range of mobile phones or the number of Galileo phones is insufficient, LBS positioning cannot be carried out. From this point, it is not suitable for field use.
Read recommendations:
G183 serials -JOBD GPS Tracker
GPS positioning logistics solutions Logistics GPS positioning application solutions
Last article:A - GPS positioning
Related Information
gps vehicle tracker manufacture
2023-04-11real-time gps tracking Vendor
2023-04-23GPS Trackers price
2023-04-11Gps speed limiter supplier
2023-04-23Gps speed limiter equipment
2023-04-23gps vehicle tracker custom
2023-04-11real-time gps tracking company
2023-04-23real-time gps tracking manufacture
2023-04-23realtime gps tracker online
2023-03-16mini gps tracker wholesale
2023-04-23G900LM-4G Car Mini GPS Tracker
2025-03-25G02M Pet Tracker
2022-06-19TK100B- Accurate Pro version GT06/TK100
2023-10-06G500M-Mini GPS Tracker
2022-06-20TK200AM-Disposable GPS Tracker
2022-06-21The obvious advantages of three generations of GPS products (actual effect)
2022-08-19What is the form of car GPS positioning system
2022-08-12Bring a GPS tracker and never be afraid of losing it again!
2022-09-15Two major trends of GPS navigators
2022-08-10There are three parts to the GPS plan
2022-08-12GPS four arm spiral antenna
2022-11-23GPS monitoring system system function and characteristics
2023-02-11GPS positioner application in logistics management
2023-02-08gps vehicle tracker.What happens if GPS fails?
2023-11-09A - GPS positioning
2022-10-25GPS vehicle dynamic monitoring sanitation vehicle operating supervision subsystem.gps tracker no mon
2023-04-07How to judge the quality of a car GPS locator?vehicle gps tracker webfleet solutions
2023-03-21The development of GPS
2022-10-13Introduce the different types of navigation positioning performance testing methods.GPS Tracker for
2023-05-09gps vehicle tracker.The role of installing car GPS and Beidou satellite positioning in the road tran
2023-10-26