Jinan took the lead in completing the comprehensive layout of "communication, navigation, remote sensing"

New Yellow River Reporter: Wang Yingjun

At 10:24 on September 6th, with the successful launch of the S3 and S4 test satellites in the low -orbid satellite navigation of the micro -space, Jinan became the first comprehensive layout of three important areas of "communication, navigation, and remote sensing" in the country. city ​​of.

In the field of communications satellites, on July 27, the "Jinan No. 1" jointly developed by the Jinan Quantum Technology Research Institute was successfully launched. This is the world's first quantum micro -nano satellite. The real -time star quantum keys between stations are distributed to build a low -cost and practical world integrated quantum confidential communication network.

In the field of remote sensing satellites, in 2021, Qilu 1 and No. 4 remote sensing satellites developed by the Shandong Industrial Technology Research Institute successfully launched, and the resolution reached the highest level of civil satellites. Qilu Satellite No. 2 and No. 3 are also expected to launch this year. Qilu Constellation can provide high -precision commercial satellite data to the ground. Observation accuracy will reach the highest resolution of domestic civilian use. It is not affected by haze and cloud layer. The expected resolution can reach 0.5 meters. Master the changes in important goals, follow up and monitor major crises and processes of emergencies, and play an important role in intelligent management in many important industries such as agriculture, industry, environmental protection, and ocean.

In the field of navigation satellites, the Enhancement System of the low -orbid satellite navigation of the micro -space space is a world integrated constellation system composed of 160 low -orbital satellites and ground systems. It has enhanced the performance of satellite navigation systems such as Beidou in China. Public users such as driving, geographical information, and public safety provide high -precision, fast convergence, low cost, high -reliable satellite positioning enhancement services to achieve global dynamic and rapid navigation positioning of global meters (centimeters).

Edit: Weekend

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