source:truck tracking webfleet solutions release time:2022-09-22 Hits: Popular:realtime gps tracker online
Factors related to GPS satellites
Starting from its national interests, the U.S. government artificially reduces the accuracy of ordinary users using GPS for navigation and positioning by reducing the accuracy of broadcast ephemeris (technology) and adding high-frequency jitter to the GPS reference signal (technology).
satellite ephemeris error
When GPS positioning is performed, the satellite orbit parameters required to calculate the GPS satellite position at a certain time are provided by various types of ephemeris [7], but no matter which type of ephemeris is used, the calculated satellite position will be The difference from its true position is called ephemeris error.
Satellite clock difference
The satellite clock error is the error between the clock face time of the atomic clock installed on the GPS satellite and the GPS standard time.
Satellite signal transmitting antenna phase center deviation
The satellite signal transmitting antenna phase center deviation is the difference between the nominal phase center of the signal transmitting antenna on the GPS satellite and its true phase center.
Read recommendations:
gps vehicle tracker Manufacturing
Last article:gps tracker GT03C
Next article:What are the GPS positioning methods
Related Information
Gps speed limiter wholesaler
2023-04-23gps tracker online wholesale
2023-04-23fleet gps trackers Vendor
2023-04-234G GPS Tracker for vehicles company
2023-04-23Gps speed limiter distributors
2023-04-23fleet gps trackers custom
2023-04-23real-time gps tracking maker
2023-04-23portable gps tracker Vendor
2023-04-23pet gps tracker cat custom
2023-04-234G GPS Tracker price
2023-04-233000mAh Magnet Asset GPS Tracker
2025-03-31G900LS 8 Lines-4G Car GPS Tracker
2025-03-31G500M-Mini GPS Tracker
2022-06-20G200(L) -Magnet GPS Tracker
2022-06-203 Years Disposable Asset GPS Tracker
2025-03-31Vehicle Management System Based on Differential GPS Technology
2022-11-07Car GPS purchase common sense.gps tracker for kids Manufacturing
2023-05-19Anyone who has used a GPS tracking locator knows that
2022-07-14GPS positioning principle
2022-10-14GPS Mobile Positioning Technology
2022-11-24Analysis of the Requirements and Functions for Installing GPS Positioners on Official Vehicles of Un
2023-09-22The editor tells everyone where car GPS is usually installed.obd-II port gps tracker sales
2023-06-16What are the types of driving recorders?GPS Tracker for vehicles Manufacturing
2023-04-14gps vehicle tracker.The System Architecture and Main Functions of Bus GPS Monitoring and Dispatching
2023-11-03Beidou Satellite Positioner.hang tag button manufacture
2023-06-06GPS application field.gps tracker für auto price
2023-05-25GPS tracking locator.plug & play Obd gps tracker manufacturer
2023-08-17What are the basic features of GPS module at vehicle gauge level
2022-11-22The difference between GPS positioner and GPS navigator.GPS Tracker for vehicles manufacturer
2023-04-07The application of the GPS positioning system in the breeding industry
2023-02-23