The leading world powers to take its own space group which allows precise positioning on the ground. For some time now, China has had such a system. The space industry is constantly increasing the grouping of satellites in this system. The more satellites, the more accurate you can get data about your location. Without such a system does not fly military missiles, as the accuracy of hitting the target will be the minimum possible. Without such positioning systems, navigation systems on ships and aircraft do not work. Any space power has the right to have such a system, it allows to be less dependent on foreign influence. China has built its Beidou system and is gradually increasing the number of satellites in the group. In 2019, China intends to send to orbit more than 6 satellites version Beidou-3. The news is almost official, as the world learned about it at the 10th Beijing Chinese scientific conference on satellite navigation. In addition, it became known that the system itself will be fully completed in 2020, when the last batch of satellites will fly into orbit.
When all the satellites will be in working mode, the Beidou navigation system will have a great opportunity. It will be possible to transmit short messages, monitor the entire surface of the seas and oceans and, if necessary, obtain accurate data on the crash site. These satellites will allow the military to communicate through closed channels and make modern weapons as accurate as possible. Now the whole positioning system of China consists of 38 satellites, 18 is an outdated series of Beidou-2 and 20 are newer devices of the Beidou-3 series. An improved version of the positioning system based on Beidou-3 satellites began to be built in 2009, and since last year it has already been used in the global service market. In order for the positioning system to be as accurate as possible, you still need to run a number of satellites that are still in the project. When everything is started and configured, the system will approach the indicators of the Russian system GLONASS or American GPS. This level of Beidou system will reach no earlier than 2035.
the December 26 in China have started in deal the too long railway pathway on which will be able to move the speed train. The Route is listed as G502 and has connected two high developed in industrial attitude of the city Guanichzhou and Pekin. The Distance between these two cities 2 298 km. The Train преодолеет this distance on velocities in 300 km whole for 8 hours. Usual composition spent on the whole way day, but also that if average velocity on route was 100 km. China constantly modernizes the railway and are chosen area with big passenger turn just. Basically this industrial centres. On given time in China already marketed too long pathway of the speed message.
Today in Ambience composition number 801 successfully went to the first way from station Peking aside Guanichzhou. Departure time 9 mornings. Simultaneously on one and the same route go three trains with difference at time. One came out of Pekin, the second came out of Hanchzhou, but the third came out of city Siani.
After started the new railway general extent speed pathways in China reached 9.3 thous. km, but after pair of the years on calculation she already will as minimum in two times long.
CHINA-IS-CHINA 2011 portals of the news of the high technology and sciences in China. All right on presented material, article and photographies are protected by legislation to World.