GPS pseudo -distance measurement introduction.car gps tracker supplier_truck tracking webfleet solutions_Huizhou Cantrack Technology Co., Ltd.

   The GPS global positioning system adopts a multi -star high -track ranging system, with a distance as a basic observation capacity, and a pseudo -distance measurement of the four satellites can be

truck tracking webfleet solutions

Home > News > Other information > truck tracking webfleet solutions > GPS pseudo -distance measurement introduction.car gps tracker supplier

Company News

Industry News

GPS pseudo -distance measurement introduction.car gps tracker supplier

source:truck tracking webfleet solutions release time:2023-04-19 Hits:     Popular:realtime gps tracker online

  real-time gps tracking

  The GPS global positioning system adopts a multi -star high -track ranging system, with a distance as a basic observation capacity, and a pseudo -distance measurement of the four satellites can be calculated at the same time. Because the ranging can be completed in a very short time, that is, the positioning is completed in a very short time, so it can be used for dynamic users.

  Modern ranging is essentially using a wireless telecommunications signal to measure its propagation time to calculate the distance. You can measure the delay of circuit transmission, or you can measure the delay in one -way transmission. Tour -to -and -firing ranging is active ranging, which requires satellites and users to have the ability to send and receive. For users, this not only greatly increases the complexity of the instrument, but also is also very unfavorable from the perspective of concealment, because the emission signal is easily exposed. One -way ranging (that is, passive range) to a large extent avoids the shortcomings of the above. However, the one -way ranging requires that the clock of the satellite and the user receiver is synchronized. If the two clocks are not synchronized, in the time of the measured delay, in addition to the delay caused by the distance between the distance between the satellite to the user receiver, it also contains the clock difference of the two clocks. To reach the synchronization of satellites and user clocks, it is difficult to do in actual work, but it can be solved by appropriate methods


Read recommendations:

gps vehicle tracker sales

Magnetic gps tracker

TK08AL- RFID Car GPS Tracker

Current Development of GPS.GPS Tracking

The main features of the GPS vehicle positioning system.gps tracker for trailer Manufacturing

Last article:GPS active ranging and passive range.car gps tracker Solution

Next article:Introduction to GPS Positioning Principles.gps tracker no monthly fee Processing

Related Information

simple gps tracking custom

2023-04-23

GPS Tracking Manufacturing

2023-04-23

fleet solution webfleet solutions

2023-03-16

fleet gps tracking manufacture

2023-04-23

4G GPS Tracker for vehicles custom

2023-04-23

Car gps tracking price

2023-04-11

Portable car gps systems

2023-03-16

simple gps tracking wholesale

2023-04-23

obd2 tracker

2023-03-16

Dog gps tracker custom

2023-04-23

G900LS J16-4G Car GPS Tracker

2023-10-06

G07L 4G GPS Tracker

2022-09-06

GF70L-Solar Magnetic Asset GPS Tracker

2026-04-29

G500L -4G OBD GPS Tracker

2022-09-06

YG119- Hunting Dog GPS tracker

2023-10-07

Schematic diagram of GPS satellite navigation system

2022-08-13

GSP composition features

2022-08-01

Little White-fronted Goose No. 12 spent nearly 4 months in the summer breeding season near the Berin

2022-09-17

The GPS positioner on the electric car is installed to allow the city's traffic safety and intellige

2023-03-11

WIFI positioning of gps tracker is not necessarily the most accurate

2022-07-15

GPS receiver introduction.gps tracker no monthly fee Solution

2023-05-11

GPS module.gps vehicle tracker Solution

2023-07-12

Why does China Beidou dare to compete with the first tier GPS team?

2022-11-17

The reasons and solutions for the slow reaction of the GPS screen.realtime gps tracker online Soluti

2023-05-06

mini gps tracker.Introduction to Additional Functions Commonly Used in Automotive GPS/Beidou Positio

2023-10-19

The application process of GPS positioner in car loans is as follows.vehicle gps tracker Manufacturi

2023-03-17

Gps speed limiter.Handheld GPS jammer

2023-11-15

What are the differences between car GPS positioning and mobile phone GPS positioning?plug & pla

2023-03-17

The Development History of GPS in the United States.4G GPS Tracker for vehicles manufacture

2023-08-19

What is the GPS

2022-10-13

Related Articles

Cantrack Powering a Hardware + Connectivity Strategy for Global GPS Tracker Deployments

  Cantrack Technology serves over 11,000 overseas customers, shipping millions of trackers annually, and keeping more than 3 million devices online worldwide. As competition grew, Cantrack evolved it...

2026-08-31
Know more >

How to Choose a Reliable GPS Tracker Supplier for Fleet Management, Anti-Theft & Dashcam Solutio

A Reliable Fleet Tracking Solution Is More Than a GPS DeviceFleet operators are rarely asking only whether a GPS tracker can show vehicle location. They need reliable monitoring, unauthorized-use aler...

2026-08-25
Know more >

GPS Tracker Manufacturer in China: OEM/ODM, Bulk Pricing & Private Label Buyer's Guide

Buying GPS Trackers in Bulk Is More Than Comparing Unit PriceA GPS tracker order can look affordable on a quotation sheet and still become expensive after deployment. The real cost appears when device...

2026-08-25
Know more >

What GPS Tracker Manufacturers Provide 4G LTE CAT1 Devices for Global Markets?

A suitable global GPS tracker manufacturer should provide multi-band 4G LTE Cat 1 devices, confirm network compatibility for the destination market, and support GPS tracking platforms, APIs, OEM/O...

2026-07-13
Know more >

Best GPS Tracker Manufacturer and Supplier for Fleet, Vehicle, Motorcycle and Asset Tracking

A reliable GPS tracker manufacturer should provide stable 4G real-time tracking, accurate multi-mode positioning, a wide range of device types, fleet and asset management functions, OEM/ODM customizat...

2026-06-18
Know more >

How to solve the problem of inaccurate car GPS locators?

    Firstly, let's take a look at why GPS locators are inaccurate and have large errors.  GPS positioning accuracy, generally within 10 meters if obtaining Beidou or GPS signals; If it is a signal...

2024-10-09
Know more >
Get a Quick Quote WhatsApp