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
Home > News > Other information > truck tracking webfleet solutions > 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
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:
The suction cup of GPS bracket is easy to loosen the problem.realtime gps tracker online Manufacturi
The editor of Beidou Tong introduced how to use the driving recorder.realtime gps tracker online who
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
pet gps tracker cat distributors
2023-03-16gps tracker with magnet
2023-03-16mini gps tracker price
2023-04-23obd-II port gps tracker
2023-04-23simple gps tracking
2023-04-11Magnetic gps tracker Vendor
2023-04-23gps vehicle tracker price
2023-04-23gps vehicle tracker price
2023-04-11GPS Tracker Solution
2023-04-11GPS Trackers sales
2023-04-11TK08AL- RFID Car GPS Tracker
2023-10-07G900LM J16-4G Car GPS Tracker
2026-04-29G08L - 4inch Smart Tail Light Tracker
2026-04-29C32Plus (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21GPS Dash Cam
2026-04-29The running track of the gps tracker is an important auxiliary evidence
2022-09-16Does the GPS positioner consume a lot of power?gps tracker no monthly fee wholesaler
2023-04-07The significance of GPS positioning technology in the construction machinery industry.GPS Rastreader
2023-03-16GPS tracker brings boon to bird conservation
2022-09-17Types of GPS
2022-07-26GPS active ranging and passive range.gps tracker no monthly fee Production
2023-04-20Solution to faults such as GPS vehicle management system not being online or offline.car gps tracker
2023-09-23Several ways of GPS mobile phone positioning
2022-10-21Why can't the indoor GPS positioning cannot be achieved.fleetmanagement webfleet solutions
2023-02-24Application of GPS Locator in Logistics Management
2022-12-08The Development of GPS.realtime gps tracker online supplier
2023-08-26GPS four arm spiral antenna
2022-11-23GPS User Data Center Subsystem.gps tracker for Car Solution
2023-07-03V2V technology combined with GPS technology and wireless communication technology
2022-12-12The working principle and equipment composition of the GPS positioning management system.obd-II port
2023-05-06Related Articles
The Best GPS Tracker Depends on Your Vehicle Tracking GoalThe best vehicle GPS tracker depends on what you want to achieve, such as anti-theft protection, real-time location monitoring, fleet manageme...
What Is the Best GPS Tracker for Car Anti-Theft and Real-Time Tracking?The best GPS tracker for car anti-theft depends on your vehicle security objectives. A proper solution should deliver reliable po...
Choosing the Right GPS Tracker Starts With Your Asset EnvironmentA suitable GPS tracker for trailers and outdoor assets depends on power availability, deployment duration, tracking frequency and envir...
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...
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...
alger.qin@6gpstracker.com
Phone: +86 198 7412 0903
Tel: +86 755 2370 2092
WhatsApp: +86 198 7412 0903
Add: FL5, BLDG B, Lianxing Industrial Park, JiangJun Rd, Qiuchang, HuiYang District, Huizhou, Guangdong, China
Copyright © Huizhou Cantrack Technology Co., Ltd. All Rights Reserved. Sitemap “仲达荣”商标为惠州市仲达荣科技有限公司所有
Product
About
Support
News
Contact Us
Language
EN