source:truck tracking webfleet solutions release time:2023-08-26 Hits: Popular:realtime gps tracker online
????
????According to the model, it can be divided into geodetic type, full station type, timed type, handheld type, and integrated type; According to the purpose, it can be divided into vehicle mounted, ship mounted, airborne, satellite mounted, and missile mounted. 1. Classification by receiver usage
????1. Navigation type receiver This type of receiver is mainly used for navigation of moving carriers, which can provide real-time information on the carrier's position and speed. This type of receiver generally uses C/A code pseudo range measurement, and the real-time positioning accuracy of a single point is relatively low, usually 卤 10m, and 卤 100m when there is SA influence. This type of receiver is cheap and widely used. According to different application fields, this type of receiver can be further divided into: vehicle type - used for vehicle navigation and positioning; Navigation type - used for ship navigation and positioning; Aviation type - used for aircraft navigation and positioning. Due to the high speed of aircraft operation, receivers used in aviation are required to be able to adapt to high-speed motion. Satellite borne type - used for satellite navigation and positioning. Due to the satellite's speed reaching over 7km/s, higher requirements are placed on the receiver.
????2. Geodetic receivers are mainly used for precision geodesy and precision engineering surveying. This type of instrument mainly uses carrier phase observation values for relative positioning, with high positioning accuracy. The instrument has a complex structure and is relatively expensive.
????3. Time service receivers, which mainly use high-precision time standards provided by GPS satellites for time service, are commonly used for time synchronization in observatories and radio communication.
Read recommendations:
GPS positioner positioning is inaccurate.gps tracker no monthly fee distributors
Last article锛?Internationally leading GPS navigator.gps tracker with magnet manufacturer
Next article锛?The Development of GPS.realtime gps tracker online supplier
Related Information
Dog gps tracker Processing
2023-04-23Car gps tracking wholesaler
2023-04-23car gps tracker price
2023-04-23gps vehicle tracker sales
2023-04-234G GPS Tracker Factory
2023-04-23gps vehicle tracker Processing
2023-04-114G LTE gps tracker
2023-04-11pet gps tracker cat Vendor
2023-03-16gps tracker no monthly fee
2023-04-23real-time gps tracking
2023-03-16GF20-Mini Magnet GPS Tracker
2022-06-21G03
2022-06-21personal gps tracker Production
2022-09-06Mini Sized GPS Tracker PCBA
2022-06-17VSL100 GPS Speed Limiter, Speed Governor
2022-06-19Really breeding special GPS positioning anti -lost device.fleet management software webfleet solutio
2023-02-24GPS design idea and scheme
2022-11-18The role of GPS
2022-08-10The Development of GPS in the New Century
2022-09-24Car GPS
2022-07-27Gps speed limiter.The GPS positioning terminal has the following functions
2023-10-17GPS system architecture and analysis
2022-09-01GLONASS and Galileo systems
2022-09-27The following aspects mainly affect the performance of GPS antenna
2022-11-12The manufacturer introduced in detail what applications of GPS in aviation flight navigation.gps tra
2023-04-25Composition of GPS clock system.portable gps tracker company
2023-07-07The prototype of the third generation GPS system GPS Blokc III starts testing
2022-12-06How long can the historical trajectory records of the car GPS positioning system be maintained.Car g
2023-09-20Installation steps for GPS locator.gps tracker for kids Solution
2023-06-21GPS navigation solution
2022-12-10