The sun sets in the west, and the person with a broken intestine is at the end of the world. The sunset mentioned in this word refers to time, while Tianya refers to direction. In modern life, people's opinions about location can already be used

As the top international satellite positioning system, it has now developed to the level of GPS

After 2018, the accuracy of GPS positioning systems provided by the United States to other international markets remains within a range of 10 meters, which marks the United States monopolizing the core power of the most accurate satellite positioning system in its own hands.In the process of developing positioning systems in China, this barrier is not really a big problem. Because the popularity of Beidou GPS among the public may be slightly lower.

But with the progress of the times and the improvement of scientific research capabilities, its accuracy has reached a level comparable to that of Beidou's 10 meter precision, which is a good achievement that far exceeds the accuracy of other international markets by 4 years.Since 2019, it has been strictly controlled within a one meter range. From a data perspective, it seems that the two positioning systems are not on the same level, but it should be noted that the accuracy of the positioning system currently used in Russia is only 1.5 meters, which marks that China's independently developed positioning system can rank among the top three in international positioning accuracy.The last difference is that the two positioning systems use different signals. GPS is the leader in typical dual frequency signals, while China's independently developed Beidou positioning system has higher positioning and reliability, and the ability to handle emergency problems is faster because China's Beidou positioning system has a 3-frequency signal. I believe that with the development of the times, the accuracy of China's Beidou positioning system will continue to shrink, and its application scope will also continue to expand.Source: Sohu website

Since 2019, it has been strictly controlled within a one meter range. From a data perspective, it seems that the two positioning systems are not on the same level, but it should be noted that the accuracy of the positioning system currently used in Russia is only 1.5 meters, which marks that China's independently developed positioning system can rank among the top three in international positioning accuracy. The last difference is that the two positioning systems use different signals. GPS is the leader in typical dual frequency signals, while China's independently developed Beidou positioning system has higher positioning and reliability, and the ability to handle emergency problems is faster because China's Beidou positioning system has a 3-frequency signal. I believe that with the development of the times, the accuracy of China's Beidou positioning system will continue to shrink, and its application scope will also continue to expand.