Beidou Global Constellation Deployment _ Beidou Global Constellation Deployment Completed

The global constellation of Beidou-3 system has been deployed and launched.

China's last Beidou-3 will be launched today, which is the last star of Beidou-3 global navigation system. So what is the significance and function of the last Beidou-3 launch? Then let's use constellation knowledge to reveal the secret in detail! Let's have a look!

The Beidou-3 global constellation has been deployed. The technical problems related to the launch of the last global networking satellite of Beidou-3, which was postponed on June 16, have been eliminated and the mission has been restarted. The re-launch window is scheduled for 9: 43 on June 23. I wish the Beidou-3 global constellation a decisive battle.

This means that the global networking of Beidou-3 satellite navigation system is about to be completed, and the service scope covers the whole world.

In the military field, the demand for Beidou-3 terminal is about to enter an explosive period. At present, the military Beidou navigation terminals are still Beidou 2 and Beidou 1 products. It is expected that the third-generation military Beidou terminal products will be supplied in small batches in the second half of 2022, and will enter the stage of batch supply in 20021year. Pacific Securities speculates that the demand for dressing will explode in the next few years, which will bring about the rapid growth of the demand for related targets. In the civil field, industrial applications will enter the promotion period, and "Beidou 5g" will generate huge demand. At present, Beidou satellite positioning and navigation technology is widely used in surveying and mapping, fishery, public security, agricultural machinery and other industries, and extends to intelligent networked automobiles, civil aviation, ocean observation and other fields. In the future, the mobile Internet of Things revolution brought by 5g will promote the ubiquitous application of spatio-temporal information. After the mobile location service economy and sharing economy, it is very likely to form major business opportunities. Pacific Securities believes that in the short and medium term, Beidou's investment opportunities mainly come from government and military procurement, and the gross profit margin of military products is high, which greatly boosts the performance of related enterprises. In the long run, the domestic satellite positioning and navigation products in the civil market will face huge market space for a long time, which is worth looking forward to.

Data: Beidou-3 satellite navigation system consists of 24 satellites in medium earth orbit, 3 satellites in geostationary orbit and 3 satellites in inclined geosynchronous orbit, with a total of 30 satellites. Beidou-3 satellite navigation system provides two service modes: open service and authorized service. Open service is to provide free positioning, speed measurement and timing services in the service area, with positioning accuracy of 10m, timing accuracy of 50ns and speed measurement accuracy of 0.2m/s. Authorization is to provide more secure positioning, speed measurement, timing and communication services and system integrity information for authorized users. 20165438 In 2008+0654381October 19, at 2: 07, China successfully launched the 42nd and 43rd Beidou navigation satellites by the Long March 3B in the form of "one arrow and two stars". On February 27th, 65438, the basic system of Beidou-3 was completed and began to provide global services. On June 23rd, 2022, the last global networking satellite of Beidou-3 was launched in xichang satellite launch center.