Long Four B successfully launching land ecosystem carbon monitoring satellites

11:08 on August 4th

Long March No. 4 to transport rockets

Light at the Taiyuan Satellite Launch Center

Later, the carbon monitoring satellite of the land ecosystem was successfully successfully will

And two small satellites are sent to the predetermined orbit

The launch task has achieved a complete success

From May 5, 2020

Long March 5 B's Lange Rocket Fly Flying Successful

Developed by China Aerospace Technology Group Co., Ltd.

China Long March series of carrier rockets in more than 800 days

Has been successfully performed continuously 100 times of the Aerospace launch task

As the world's first forest carbon exchange

Proactive Joint Observation Remote Sensing Satellite

The successful launch of the carbon monitoring satellite of the land ecosystem

It marks the era of my country's carbon exchange monitoring into the era of remote sensing

▲ Long Four B Rockets are lift off (Photo by Deng Yuman)

The carbon monitoring satellite of the land ecosystem was developed by the Fifth Hospital of Aerospace Technology Group. It detects the amount of vegetation and biology of the land ecosystem through the combination of active and passive measurement methods to solve the carbon monitoring of land ecosystems, land ecology and resource surveillance, and national major ecological engineering monitoring and evaluation In other issues, serve the country's "carbon -to -peak, carbon neutralization" goal, and provide business support and research services for forestry grassland, ecological environment, surveying and mapping, meteorological, agriculture, and emergency disaster reduction.

▲ Satellite work indication animation (provided by the fifth hospital)

Land ecosystem carbon monitoring satellite configuration multi -wave laser radar, multi -angle multi -spectrometer camera, super spectral detector, multi -angle polarized imaginger and other loads, use the remote sensing system that is combined with dot -sides, and the main passive combination, through the "laser+multi -multi -multi -multi -multi -multi -multi -multi -multi -multi -multi -combination system The comprehensive remote sensing method of spectrum+multi -angle+super spectrum+polarization ", obtaining multi -factor remote sensing information of forest carbon exchange, improving the accuracy of carbon exchange countermeasures, will significantly improve the level of land remote sensing in my country.

The Long March No. 4 carrier rocket, which performs this launch task, was developed by the Eighth Hospital of Aerospace Technology Group. It is a three -level carrier rocket with normal temperature liquid. It has the ability to launch a variety of types and require satellites to request satellites. Multi -star launch, its solar synchronous track carrier capacity can reach 2.5 tons. The rocket of the rocket launched two small satellites in the side wall, namely He De II Gxing and Minhang Youth Star.

In this task, the long four -B rocket is equipped with a flight diagnostic control unit. This is the first domestic dynamic diagnosis and reconstruction platform for flight verification. After verification, it will promote the application of engineering Ability to improve rocket flight reliability.

This launch is the 430th launch of the Long March series of launch vehicles. (China Aerospace Science and Technology Group)

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