source:truck tracking webfleet solutions release time:2023-04-18 Hits: Popular:realtime gps tracker online
Since China's first man-made satellite was put into orbit in 1970, 30 different satellites have been launched, creating favorable conditions for the space survey work of New China. In the early 1980s, some universities and research institutions in China began to study GPS (Global Positioning System). In the past 10 years, China has done a lot of work and accumulated a lot of experience in the basic theoretical research and application development of GPS surveying and mapping.
In the mid-1980s, China launched the first GPS receiver. Up to now, China has thousands of GPS receivers. However, the application level of GPS in China is still far from that in developed countries. The development of China's GPS industry is restricted: backward, GPS receiver chips, China's semiconductor industry mainly relies on imports for several problems, China has few monitoring stations, communication equipment and technology are not up to standard, basic geographic information is poorly updated, and it can not work well with the electronic map of GPS.
Another important issue cannot be ignored. The United States has repeatedly stressed that it will provide the world with GPS for free, but in fact, it has taken some measures, namely, artificially destroying the accuracy of the signal and increasing the error rate of the GPS signal, so other countries cannot accurately obtain accurate data. Chinese scientists have established GPS tracking stations in Beijing, Shanghai, Xi'an and other places to accurately determine the orbit of GPS satellites, so as to make the data more accurate. However, in the final analysis, we need to have our own global positioning system. We need to research and develop our own satellites and receivers, so that we can make full use of the global positioning system in our daily life more effectively and create a more convenient and safe environment for our people's travel and tourism.
In recent years, private cars in many cities in China, such as Shenzhen, Guangzhou, Dongguan, etc., have been equipped with GPS monitoring systems, and all tourist buses in Beijing have been equipped with GPS global positioning systems. GPS is more closely related to our daily life.
Read recommendations:
GF70L-Solar Magnetic Asset GPS Tracker
Introduce the different types of GPS positioner
New solutions of intelligent GPS anti-theft electronic system for automobiles
Last article:GPS monitoring system develops rapidly.Hidden GPS Trackers Manufacturing
Next article:Introduction to GPS Positioning Principles.car gps tracker manufacture
Related Information
Pet GPS Tracker wholesale
2023-03-16fleet gps tracking manufacturer
2023-04-23Dog gps tracker manufacturer
2023-04-23vehicle gps tracker wholesale
2023-04-23gps vehicle tracker Processing
2023-04-11gps vehicle tracker company
2023-04-11Pet GPS Tracker Vendor
2023-03-16gps tracker online wholesale
2023-04-23gps tracker auto price
2023-04-11GPS Trackers custom
2023-04-11TK100N- Multi functional GPS Tracker
2023-10-064G Wired GPS Tracker PCBA
2022-06-17GF30 Magnet GPS tracker with Voice listen
2022-06-21G08L - 4inch Smart Tail Light Tracker
2022-06-20G06L- 4G Car GPS Tracker
2022-09-06GPS system principle
2023-02-09GPS Plan implementation plan
2022-10-12Classification and cause analysis of lithium battery explosion
2022-10-18GPS establishes network connection
2022-10-19Causes of lithium battery explosion
2022-10-18How to measure radar, GPS, Beidou and radio positioning.gps tracker for trailer Processing
2023-05-12Introduction to GPS Features
2022-09-23GPS positioner manufacturer compare which accuracy of Beidou and GPS positioning is higher.obd2 gps
2023-05-06GPS satellite positioning
2023-02-15Examples of GPS technology in the application of navigators
2023-05-16Does gps tracker cost traffic?
2022-09-15The Application of Vehicle GPS in Enterprise Vehicle Management.gps tracker device wholesaler
2023-06-25GPS helps you avoid electronic eyes
2022-08-18gps vehicle tracker.What is the price of a vehicle GPS locator
2023-11-09Classification of Automotive GPS Navigation Systems
2023-07-27