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三分快三:After five years of observation, the global accuracy of beidou-3 will reach centimeter level, and now it will be used for deep space exploration and navigation
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After five years of observation, the global accuracy of beidou-3 will reach centimeter level, and now it will be used for deep space exploration and navigation

时间:2020/08/05  点击量:98

According to ran Chengqi, director of China satellite navigation system management office and speaker of Beidou satellite navigation system, China plans to build a more ubiquitous, more compatible and more intelligent national integrated positioning and navigation time service system by 2035.

The launch of the beidou-3 global navigation satellite system was launched. Source: guoxin.com (jiaofei) Photo)

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shows that satellite navigation has natural weakness, weak signal and is easy to be obstructed. Therefore, there will be some good Kuai San bets platform when entering the room. Underwater navigation will encounter many good Kuai San bet platforms, which are to be solved later, including underwater navigation, indoor navigation, and deep space navigation. For example, in recent years, our country has launched Mars exploration, and further deep space expansion on different days. Who does navigation depend on? Beidou should make some contribution. The so-called integrated positioning and navigation time service system (pnt system) is the center and foundation of satellite navigation. It integrates all kinds of technologies in current cognition into one song, making it more calm, higher performance and more solemn. We look forward to the completion and arrival of this system in 2035.

If

ran accepted the leak, the next duty was to plan for the future development of Beidou system. For example, in the follow-up, it is necessary to build a low orbit satellite to strengthen its skills, move the high-precision network to the sky, and build a space-based LEO Constellation system. If it is completed before 2025, the whole world will enjoy Beidou's centimeter level positioning service.

New Beijing News reporter Ni Wei

editor Xu meihui proofread% 26nbsp; Wang Xin

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