van tracker webfleet solutions,realtime gps tracker online,plug & play Obd gps tracker_Shenzhen Cantrack Technology Co., Ltd._第158页

Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.

2022-09-06

Cantrack 4G ID Card GPS Tracker P901

P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

Know Detail

Introduction to GPS Features

　　　　The main features of GPS: (1) Global, all-weather work. ①High positioning accuracy. The positioning accuracy of a single machine is better than 10m, and the differential positioning is adopted, an...

2022-09-23: Know more >

Introduction to GPS Prospects

　　　　Due to the all-weather, high-precision and automatic measurement characteristics of GPS technology, as an advanced measurement method and new productivity, it has been integrated into various appl...

2022-09-23: Know more >

The theory of relativity provides the basis for GPS

　　　　The timing signals of the GPS satellites of the Global Positioning System provide information on latitude, longitude and altitude, and precise distance measurement requires an accurate clock. Ther...

2022-09-23: Know more >

GPS Fundamentals

　　　　The basic principle of the GPS navigation system is to measure the distance between the satellite with known position and the receiver of the user, and then the specific position of the receiver c...

2022-09-23: Know more >

What are the components of GPS

　　　　1. Space part The space part of GPS is composed of 24 working satellites, which are located 20,200km above the surface, evenly distributed on 6 orbital planes (4 in each orbital plane), and the or...

2022-09-23: Know more >

What are the GPS signals

　　　　The user part of GPS consists of GPS receiver, data processing software and corresponding user equipment such as computer meteorological instruments. Its function is to receive signals from GPS sa...

2022-09-22: Know more >

Brief introduction of GPS control part

　　　　The control part of GPS is composed of a monitoring system composed of several tracking stations distributed around the world. According to their different functions, these tracking stations are d...

2022-09-22: Know more >

What are the GPS positioning methods

　　What are the GPS positioning methods　　　　There are various methods of GPS positioning, and users can use different positioning methods according to different purposes. GPS positioning methods can be ...

2022-09-22: Know more >

GPS Navigation Information Introduction

　　　　The navigation information is modulated on the L1 carrier, and its signal frequency is 50Hz, including the orbit parameters of the GPS satellites, the satellite clock correction number and some ot...