Iron-blooded Hero Li Yunlong

"Space research base?" Everyone present looked at Li Yunlong in astonishment: "Commander, can we really launch satellites into the sky?"

"Yes, that's right!" Li Yunlong said: "We are going to build the world's first global positioning system. Using satellites, we can know where we are, and it plays a very important role in the military field."

The Global Positioning System, or GPS for short, is an all-weather, space-based navigation system that can meet the needs of users located anywhere in the world or in near-Earth space to continuously and accurately determine three-dimensional position and three-dimensional motion and time.

According to the historical process, the global satellite positioning system was developed by the United States. It was developed in the 70s. It took more than 20 years and cost 200 billion US dollars. It was fully completed in the 90s of the [-]th century. The new generation of satellite navigation and positioning systems with navigation and positioning capabilities can be said to play a very important role in military, civilian, etc.!

As a traveler, Li Yunlong understands that even in the 21st century, the GPS system of the United States occupies a leading position in the world. Both civilian and most military uses GPS satellites, which makes the GPS satellites of the United States able to monitor us. Every move, leaks, military intelligence, etc. are all in a passive state!

This is very frustrating!

Therefore, Li Yunlong wants to change the current situation in this parallel world, and Huaxia must take the lead in building a global positioning system!

"What is the Global Positioning System?" Lan Rouge asked curiously, "Is this satellite really so magical?"

“当然！”李云龙说道：“简单的说，那就是我们把24颗卫星发射到太空之中，全球定位系统的空间部分是由24颗工作卫星组成,位于距地表20200km的上空,均匀分布在6个轨道面上。每个轨道面4颗,轨道倾角为55。”

"Such a distribution can ensure that more than 4 satellites can be observed anywhere in the world at any time, and can maintain a geometric image with good positioning resolution accuracy."

"The ground control section consists of a master control station, five global monitoring stations and three ground control stations."

"Simply put, no matter where we are, we can observe and determine the position through satellites in the sky!"

· · Flowers · · ·

Lan Rouzhi, Shangguan Yufei and even Huang Guangya and others all heard it in a cloud, after all, this writing is too profound!

Especially Huang Guangya, staring at Li Yunlong with wide eyes, looking at Li Yunlong with affectionate shock and inconceivable!

Is Commander Li Yunlong really a soldier?

These are areas that senior scientists cannot understand and explore. How could Commander Li Yunlong be so proficient now!

This is a scientist who was delayed by the war!

"Old Huang, what's wrong with you?" Seeing Huang Guangya's shocked appearance, Li Yunlong asked curiously, "Is there something wrong with what I said?"

......  

Huang Guangya studied under von Karman, a scientist from the United States, and von Karman specialized in aerospace knowledge, but now in Huang Guangya's view, this knowledge is not as good as Li Yunlong in front of him!

Li Yunlong's accomplishments in this aspect seem to be very high!

"No...no..." Huang Guangya came back to his senses and said, "I just didn't expect Commander Li to have such a high attainment in this area. The knowledge and research are so advanced and astonishing!"

"Uh..." Li Yunlong was stunned.

The knowledge about the global satellite positioning system (GPS) can be said to be the basic knowledge that a junior high school student understands, but now in front of Huang Guangya, it is an astonishing theory and research!

But think about it, even satellites have not been successfully launched in this era, let alone the GPS global satellite positioning system!

Accidentally pretended to be aggressive!

"Hehehehe... These are just some superficial opinions of mine!" Li Yunlong said lightly: "As long as we successfully launch the satellite, then we can build a global positioning system!"

Superficial insights?

Is this superficial?

This is simply a scientist who was delayed by the war. Without this war, perhaps Commander Li Yunlong would have become the greatest scientist of the 20th century! .

Chapter 1480 The sea of ​​death, treasure hunters flock to it! (Third update, please subscribe)

Really upset, Chapter 1479 The Scientist Delayed by the War: Accidentally Pretends!This chapter has been reviewed again, I really want to vomit blood!

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Superficial insights?

Is this still a superficial opinion?

This is obviously some very insightful theories and advanced knowledge, such a concept is simply too shocking.

What Li Yunlong said is very basic knowledge, but because of the different times, these things seem to be very shocking theories and assumptions!

"Okay, let's not discuss this for the time being!" Li Yunlong said: "The most urgent task is to establish a good atomic energy and space research institution, which is very important for "Six Nine Three"!"

Although the Jagged National Defense Force launched the Wanhu Space Project, and Li Yunlong also provided a lot of theoretical basis and documents, information, etc., but before that, human exploration of space was almost zero, so the speed of progress is not too fast now. quick!

But because of the existence of Li Yunlong and the arsenal system, the progress of the Wanhu space program has been much faster than normal.

"Next, we will use the Ulan atomic bomb test base as the center, and set a 100-kilometer radius as a military entrance. No one can enter this military restricted area without authorization!"

"In order to ensure the safety of our Institute of Atomic Energy and Space Research, I will transfer a division of troops from the Jagged Defense Force to station here and be responsible for the safety here!"

"In short, the construction here will be the top priority in the future!"

"Yes!" Huang Guangya replied abruptly.

Li Yunlong, who traveled through the future, knows that all future satellite launches will be in this area, because this is a natural geographical advantage.

Because the entire Ulan nuclear test and explosion base is located in the northwest, it is not easy to be destroyed by the enemy in the event of a war, and it is far away from densely populated areas such as large cities. It has strong concealment. Secondly, the Ulan nuclear test and explosion base is located in a sparsely populated area. , If the subsequent satellite or rocket launch fails, it can be guaranteed that the scattered rockets and satellites will not hurt the ground personnel when the launch fails.

Finally, the entire base is located in an open terrain with a relatively high latitude.The linear velocity of the earth's rotation on the surface is relatively small, and the speed superposition effect of the linear velocity of the earth's rotation cannot be fully utilized, so that the quality of the satellites that can be launched will not be limited

This is a very good location. It is located in the Gobi Desert in the northwest. The terrain is flat, the view is wide, it is dry and rainless all year round, the sunshine time is long, and there are few people around.