truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

Factors related to GPS satellites

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:

Cantrack GPS Tracker

gps vehicle tracker Production

G900LS-4G Car GPS Tracker

The selection and installation of the car GPS positioning terminal.realtime gps tracker online manuf

GPS receiver

Last article:gps tracker GT03C

Next article:What are the GPS positioning methods

Related Information

simple gps tracking manufacture

2023-04-23

mini gps tracker wholesale

2023-04-23

fleet solution webfleet solutions

2023-03-16

Car gps tracking price

2023-04-11

mini gps tracker sales

2023-04-23

Cantrack GT06

2023-03-16

gps vehicle tracker sales

2023-04-11

car gps tracker Factory

2023-04-11

apple airtags

2023-03-16

car gps tracker

2023-04-11

G200NY -Cow/Camel GPS Tracker

2022-06-21

G183 serials -JOBD GPS Tracker

2022-09-06

TK08AL- RFID Car GPS Tracker

2023-10-07

VSL100 GPS Speed Limiter, Speed Governor

2022-06-19

G900LM-4G Car Mini GPS Tracker

2025-03-25

GPS base station positioning

2023-02-15

What are the functions of car GPS locators.obd-II port gps tracker maker

2023-06-16

What is GPS dual -frequency positioning?plug & play Obd gps tracker wholesale

2023-03-11

The manufacturer will share with you how to provide accurate data for the fuel consumption recorder.

2023-05-09

The conversion method of GPS coordinates in unit degrees and seconds

2022-10-11

gps vehicle tracker.Provide a complete set of solutions for the application field of GPS positioning

2023-11-06

How to ensure the personal safety of the elderly

2023-02-22

Micro Tracking Locator

2022-09-21

Which industries need to use GPS positioner

2023-03-07

GPS composition.gps tracker no monthly fee manufacture

2023-08-22

The concept and composition of the car positioning terminal.gps tracker no monthly fee wholesaler

2023-04-04

The selection and installation of the car GPS positioning terminal.realtime gps tracker online manuf

2023-03-28

GPS system architecture and analysis

2022-09-01

mini gps tracker.Introduction to the main functions of enterprise users choosing car GPS satellite p

2023-11-11

The GPS navigation function is diverse. Let's take a closer look at the GPS navigation voice prompt

2023-04-14