Watch the earth from the sky and space instruments to help space observation

 

For a country, the development of aerospace technology symbolizes the development of national scientific research strength and economic level.
For our country, "exploring the vast universe, developing aerospace industry, and building a space power" is not only a great goal, but also a must.
Because the development of the aerospace industry is closely related to the country’s economic circulation, communication interaction, environmental protection, and national defense construction.
At the same time, with the continuous development of aerospace technology, residents’ lives and entertainment are also related to aerospace.
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Among many aerospace research projects, satellite deployment and space station construction are undoubtedly important projects.
In fact, for a long period of time in the past, my country has been building its own satellite network, which involves satellite positioning and remote sensing communications, as well as environmental monitoring and weather monitoring.
According to relevant data, between 2008 and 2019, my country launched a total of 203 satellites, and as of 2019, the number of satellites in orbit has reached 299.
These include communication satellites represented by Zhongxing, Asia Pacific, and Tiantong, remote sensing satellites represented by Fengyun, Resources, and Ocean, and satellite navigation systems represented by Beidou.
And with the help of these satellites, my country has realized the construction of multi-faceted and multi-angle perfect ground detection and service functions.

 

So why is satellite technology so important, and why can China's satellite deployment be improved so quickly?
 

First of all, the importance of satellite technology has a certain connection with its unique characteristics.
Everyone knows that "if you want to go to the next level, go to the next level", if you want to see more comprehensively, being at a high place is undoubtedly an effective method, and for the ground, the universe is naturally an ideal "observation highland.
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However, height alone is not enough.
The key point is to "see clearly".
In recent years, China sensors , observation instruments, detectors have significant development on the device, which has become a prerequisite for space-to-ground observations.
Solving the high-altitude resolution problem, coupled with the high-level advantage, the space-to-earth observation technology naturally has the characteristics of macroscopic, rapid, and accurate at the same time.

 

In addition to the significant breakthroughs in the instruments and equipment used on satellites, the considerable achievements in aviation materials and air transportation are also something that our country is proud of in recent years.
It is also the combined effect of these technologies and achievements that our country can be more than ten years old.
During the year, so many satellites were launched and a complete and reliable satellite network was deployed.

 

So what value do satellites today have for us? Military and scientific research may be far apart from the people's livelihood and it is difficult to directly resonate with the masses, but what about communications, weather, and prices? I don’t know if you have noticed that our weather forecasts have significantly improved the accuracy of climate change and large-scale weather forecasts.
This is because as the remote sensing satellites represented by Fengyun and others are launched into the sky, we can use satellites to observe the ground.
Real-time monitoring of the development and trajectory of cold waves, typhoons, etc.
, based on data such as temperature changes and airflow trends, so as to achieve more accurate weather forecasts.

 

　　At the same time, because we have an unobstructed view of the ground from space, we can better realize the work of "surveying the sky and watching the sea", which enables us to respond to some sudden climatic problems in a timely manner.
The ability to accurately control the weather can naturally predict the impact of food and other objects that are significantly affected by the weather, so as to better macro-control prices.
In addition, with the completion of the Beidou satellite deployment, the Beidou navigation system, as our own satellite navigation system, is like a celestial eye.
It can not only provide assistance for military and scientific research, but also point out the direction for civilians to travel.

 

　　Conclusion: There is no doubt that my country's aerospace technology has been very successful, but this is not over.
In the future, with the further development of technology, the pace of aerospace scientific research will also continue to advance, and the pride of China that it has created will continue.
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　　Original title: Watch from the sky and the earth aerospace instrument to help space observation