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China's Beidou satellite navigation system is a global satellite navigation system developed by China itself, and it is also the third mature satellite navigation system after GPS and GLONASS. As we all know, the US GPS is a "dominant" pattern in the field of satellite navigation. With the leap of technology and the needs of real life, all countries have gradually realized that satellite navigation systems are an important infrastructure for a country. Through the unremitting efforts of tens of thousands of scientists, I finally lived up to expectations and fulfilled this dream that nearly 1.4 billion people have always dreamed of!
Here I would like to give you some popular science. The US GPS technology is deployed with a single orbit satellite, while my country is unique. It uses three orbit satellites to form a hybrid navigation constellation, which can better let people know where they are currently. The Beidou satellite navigation system consists of three parts: space segment, ground segment and user segment. It can provide high-precision, highly feasible positioning, navigation and timing services to all types of users around the world, and has short message communication capabilities. It has initially equipped with regional navigation, positioning and timing capabilities, with a positioning accuracy of 10 meters, a speed measurement accuracy of 0.2 meters/second, and a timing accuracy of 10 nanoseconds.
Zhuolin Technology has relied on the power of the country to achieve good development and achievements in the fields of acre gauge, positioning instrument and other fields. With the complete Beidou satellite system and independently developed chips, our acre gauge and handheld positioning instruments have particularly conspicuous and outstanding performance, better meeting the various needs of people with different needs such as engineering measurement and outdoor adventure!
