GPS knowledge base: what is RTK technology_truck tracking webfleet solutions_Huizhou Cantrack Technology Co., Ltd.

   Conventional GPS measurement methods, such as static, fast static and dynamic measurement, need to be solved afterwards to obtain centimeter level accuracy. RTK is a measurement method that can ob

truck tracking webfleet solutions

Home > News > Other information > truck tracking webfleet solutions > GPS knowledge base: what is RTK technology

Company News

Industry News

GPS knowledge base: what is RTK technology

source:truck tracking webfleet solutions release time:2022-12-02 Hits:     Popular:realtime gps tracker online

  C32 (9~90V E-bikes/Motorcycle/Car gps tracker)

  Conventional GPS measurement methods, such as static, fast static and dynamic measurement, need to be solved afterwards to obtain centimeter level accuracy. RTK is a measurement method that can obtain centimeter level positioning accuracy in real time in the field. It adopts the carrier phase dynamic real-time difference (Real time Kinematic) method, which is a major milestone in the application of GPS. Its appearance has brought new dawn for engineering lofting, topographic mapping and various control surveys, It greatly improves the field work efficiency.

  High precision GPS survey must adopt carrier phase observation value. RTK positioning technology is a real-time dynamic positioning technology based on carrier phase observation value. It can provide real-time three-dimensional positioning results of survey stations in the specified coordinate system and achieve centimeter level accuracy. In the RTK operation mode, the base station transmits its observation value and station coordinate information to the mobile station through the data link. The mobile station not only receives the data from the base station through the data link, but also collects the GPS observation data, forms the differential observation value in the system for real-time processing, and gives the centimeter level positioning results, which takes less than a second. The mobile station can be in a static state or in a moving state; It can be initialized at a fixed point before entering the dynamic operation, or it can be started directly under dynamic conditions, and the cycle ambiguity can be searched and solved under the dynamic environment. After the known number solution is fixed throughout the week, real-time processing can be carried out for each epoch. As long as the tracking of more than four satellite phase observations and the necessary geometry can be maintained, the mobile station can give centimeter level positioning results at any time.

  The key of RTK technology lies in data processing technology and data transmission technology. During RTK positioning, the reference station receiver is required to transmit observation data (pseudo range observation value, phase observation value) and known data to the mobile station receiver in real time. The amount of data is relatively large, and generally requires 9600 baud rate, which is not difficult to achieve in radio.

  Detailed explanation of GPS monitoring system

  GPS monitoring system is a combination of GPS satellite technology, wireless communication technology (GSM/GPRS/CDMA), image processing technology and GIS geographic information system technology for mobile people, pets, vehicles and equipment


Read recommendations:

mini gps tracker maker

GPS Tracker company

GF70L-Solar Magnetic Asset GPS Tracker

What are the commonly used car GPS positioner?

What positioning is the GPS positioner?

Last article:How to realize the function of GPS monitoring system?

Next article:What is GPS

Related Information

gps vehicle tracker Solution

2023-04-23

Dog gps tracker manufacture

2023-04-23

GPS Trackers sales

2023-04-11

4G GPS Tracker for vehicles

2023-04-11

OBD GPS Tracker distributors

2023-04-23

simple gps tracking wholesale

2023-04-23

gps tracker online wholesale

2023-04-23

realtime tracking device

2023-03-16

fleet gps tracking manufacturer

2023-04-23

real-time gps tracking supplier

2023-04-23

NB20 -4G Bluetooth Smart Pet Tracker

2022-06-21

6000mAh Magnetic Asset GPS Tracker

2026-04-29

3 Years Disposable Asset GPS Tracker

2026-04-29

3000mAh Magnet Asset GPS Tracker

2026-04-29

G06L- 4G Car GPS Tracker

2022-09-06

GPS application range.gps tracker app Processing

2023-05-25

Main Errors in GPS Positioning and Their Elimination Algorithm

2022-12-10

GPS pseudo -distance measurement introduction.gps tracker for trailer distributors

2023-04-20

The navigation positioning method commonly used by self -moving robots.gps tracker for trailer manuf

2023-05-10

GPS establishes network connection

2022-10-19

A brief introduction to several different recorders by the supplier of the driving recorder.gps trac

2023-06-26

GPS Development.gps tracker for trailer distributors

2023-09-09

Is GPS really powerful?

2023-02-14

GPS area measuring instrument.trailer gps tracker supplier

2023-07-19

Main Errors in GPS Positioning and Their Elimination Algorithm

2022-12-10

Bluetooth GPS.Gps speed limiter wholesaler

2023-07-05

Intelligent GPS anti-theft electronic system

2022-08-26

Application of GPS Earth Powerology.realtime gps tracker online Manufacturing

2023-04-23

China's Beidou GPS system

2022-10-26

What are the information methods sent by GPS reference stations.gps tracker app Manufacturing

2023-06-14

Related Articles

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 >

GPS Differential Positioning Technology

    GPS differential positioning technology is an important method to improve the positioning accuracy of the Global Positioning System (GPS).  In traditional GPS positioning, satellite signals are af...

2024-09-29
Know more >

mini gps tracker

  Vehicle GPS Navigation System  Vehicle mounted GPS navigation system is an indispensable and important device in modern automobiles, providing drivers with convenient and accurate navigation service...

2024-09-28
Know more >

Handheld GPS positioning device

    Handheld GPS positioning device is a portable and practical positioning tool widely used in outdoor exploration, geological exploration, forestry investigation and other fields.  Handheld GPS posi...

2024-09-27
Know more >

High precision GPS locator

    In modern society, high-precision GPS locators play a crucial role. It has brought many conveniences to people's lives and work with its excellent positioning accuracy and reliable performance...

2024-09-26
Know more >

Real time GPS tracker

    Real time GPS tracker is an advanced technology device that can track target objects in real-time at any time and any place, bringing great convenience to people's lives and work.  The core fu...

2024-09-25
Know more >
Get a Quick Quote WhatsApp