7.9 kilometers per second, it sounds very exaggerated, it seems unattainable, but it only needs to be slightly converted, the speed of sound is 340 meters per second, and 7.9 kilometers per second is actually more than 20 times the speed of sound.

If you think about it carefully, let alone more than 20 times the speed of sound, even the second cosmic speed of 40 times the speed of sound has been reached by your friends.

In the Dark Demon Arena match, through the electromagnetic cannon - if their electromagnetic cannon is not fired at the enemy but into the sky, there will be a few more microsatellites in the sky, or even ...... It could well be a miniature asteroid.

In fact, even if you don't use an electromagnetic cannon, with Xiao Ling's blessing to himself at this moment, you can easily reach this speed by shooting through the longbow transformed by the Book of Heaven, or if everyone transforms into a combination and throws it with their bare hands. After all, compared to when they first played in the ring, the friends have greatly improved more than once.

It's just that it wasn't necessary before that, so I never thought about it.

And once he started thinking like this, Lin Qiuran scratched his head, it seemed to be true...... It's not difficult, it's doable, and it's outrageously simple.

If the biggest obstacle is on himself, he needs to program, program the global surveillance satellites that are launched, so that they can sense their position anytime and anywhere, and record the opening and closing of the boundary breaker he carries on the scale of milliseconds, confirm the trajectory and range of the demon sealer, and weave a global network to map all the movements of the enemy in great detail.

It's like ...... Playing soccer with others, but at the same time, you're not just confined to the field. Rather, through other perspectives, it is possible to monitor the enemy's formation at the same time. This is definitely a huge advantage. Especially at the moment, when the stadium is the whole planet!

Although very technical. But with his current programming level, of course, mainly Neo's programming level and the computing resources that can be called up from this world, it is really not difficult at all.

"Let me do the math, a low-orbit satellite at an altitude of 80 kilometers goes around for about an hour and 24 minutes, and the radius of the sealing area that can be sensed is 77 kilometers and the diameter is 154 kilometers, so ...... About 260 pieces to be able to scan the world? ”

It still seems like a lot, but compared to the square number of two hundred and sixty. Undoubtedly much smaller! You don't even need the help of others, and the friends can get it together by themselves. It's hard to believe that if you put together other people's extra boundary breakers, swipe them 24 hours a day, and completely monitor the world.

That is to say, the demon sealing weapon needs to complete the pre-task to be able to activate and then show the power of the demon sealing, otherwise there is no need to do the task at all, and you can directly make the hero invincible cheat and dig treasure, and the demon sealing weapon will be violent.

"It's just that the refresh rate is a bit slow, and it only takes an hour and a half to refresh. If you want to refresh quickly, you have to increase the quantity. Lin Qiuran pinched his teeth. In fact, it is not enough to increase the number alone, and the algorithm needs to be optimized.

You think, a man with a demon sealer on the ground, and a satellite over his head. Entering the Demon Sealing Zone Passage closes the record once, and leaving the Sealing Zone Passage opens the record once. The time difference between the two can determine the length of the sealing area passed.

If the enchanted area is fixed in a circle, the length of any line segments that pass through the circle is fixed. With the direction fixed, there are only two possible scenarios. Or even one. The Demon Sealer passes through the center of the circle, and the path recorded is equal to the diameter of the circle. It's one of a kind; If it is not through the center of the circle, there are two situations, the center of the circle is on the left, or the center of the circle is on the right, and it is necessary to confirm the situation through the cooperation of other means, or the feedback of other recording points on the ground, or the refresh of another satellite passing nearby.

But...... This is only a theoretical situation, because ...... The location of the Demon Sealer is not fixed. Even if the satellite travels at a speed of 7.9 kilometers per second, it will take at least a few seconds or even more than a dozen seconds to traverse the area covered by a demon sealer.

For ordinary people, these few seconds and ten seconds can't do anything, and for the transcendental, these few seconds and ten seconds are enough to move dozens or even hundreds of meters, and it is easy to make the satellite record deviate, no, it cannot be said to be a deviation, but through the inevitable situation of this mode -- the enemy does not move in place, or moves left, right, forward, backward, and all kinds of random situations that must be considered.

Add to this the fact that there is no error in the delay of the system, and the timing deviation caused by the gravitational pull of the theory of relativity, which will eventually lead to a positioning error...... It's as if you're standing in one place with a GPS, and the system tells you you're standing two blocks away, which is pretty much what it means.

You know, GPS is a global monitoring system that has been completed for more than ten or twenty years, and even if you have extraordinary abilities, it is not so easy to build such a system from scratch in a day or two.

"You're wrong." Xiao Ling looked up at the Heavenly Dao, "Don't forget, I can control the magnitude and direction of gravity. As long as the satellite's gravity is strengthened, the limit of the first universe can be broken, so ...... The cruising speed is far more than twenty times the speed of sound, and a hundred times the speed of sound should be no problem. ”

Their highest record is more than seventy times the speed of sound, but that is the data before it has not been strengthened, with Xiao Ling's domain strength at the moment, the strength of the friends at the moment, a hundred times the speed of sound...... It really shouldn't be a problem.

"Oh, oh, that's ten minutes to go around in a circle! This refresh rate is relatively fast! Lin Qiuran nodded, "And the faster the speed, the simpler the algorithm......"

Because the faster the speed, the shorter the time it takes to traverse a sealed area, and the shorter the time, the smaller the theoretical range of movement of the transcendent on the ground, and the easier it is to locate, but ......

Suddenly, Lin Qiuran made a turn: "But the faster the speed, the more influence there is on the scale of relativity, and the greater the error in the system sensing delay......"

The faster the speed, the closer it is to the speed of light, the more likely it is that the fixed-point connection to the Earth's surface will be out of sync. Although even 100 times the speed of sound is still a great distance from the speed of light barrier, at the time scale of milliseconds or even lower, even 20 times the speed of sound is enough to produce errors. So GPS satellites and the like need the most accurate atomic clocks, which need to be calibrated frequently. That's why.

If you don't calibrate, navigation will slowly deviate. And it won't be long before the deviation will be big and meaningless.

In addition, the refresh rate is too fast, and the signal transduction at the atomic scale of the chip is also a noteworthy problem, because the electrons in the conductor are not the speed of light, and there is no problem at the macroscopic scale, but there will be deviations at the microscopic scale, and as the speed of light approaches, it will also inevitably produce anomalies.

This is not just a problem that Lin Qiuran has to solve alone, but a problem that exists in the entire scientific and technological plane.

Suddenly, a brick jumped up. "Smack" gave Lin Qiuran a head. Oh, not a brick, it's a pad.

Lin Qiuran's personal servant Neo jumped up and slapped Lin Qiuran with a peach blossom on his face: "Are you stupid?" Aren't you able to make superconductor materials at room temperature? Problems that can be solved by yourself have to be asked by others. Although the embodiment has a duration...... But wasn't this satellite supposed to fail 24 hours a day? You have no problem keeping the material you have for 24 hours, right? ”

Lin Qiuran: "......"

"And ah......" Neo's second brick came down again, but fortunately, Lin Qiuran was already on guard, and the ice armor appeared, blocking it loudly. Faintly you can see sparks colliding between Neo's bricks and his ice armor, some of which are impacted. Part of it is caused by piezoelectricity in the material. Neo's brick shot is really unkind.

"Also, if you can strengthen gravity, control the direction of gravity and reduce friction, so that satellites don't have to fly so high? Thirty kilometers is enough. Thirty kilometers above the ground. The effective sensing detection range is more than 210 kilometers, and the world is covered by less than 200 birds, and the distance is closer. Errors are also smaller......"

Lin Qiuran burst into tears, why are other people's summons soft girls. But what if you make bricks so quickly? The slab bricks are just the slab bricks, and they are so unruly. It's fun to shoot yourself to death.

The friends looked at him and snickered, but they all knew in their hearts that although the plan was still in theory, with the improvement of this one word and one word, it had basically been determined, once implemented, the movement of the entire earth, including the positive and negative planes, and the demon sealing weapon would be in everyone's hands, and it was not far from the time when the overwhelming advantage of the side to solve the enemy!

Neo and Lin Qiuran were arguing, Xiao Ling withdrew his gaze from the sky and rubbed his eyes vigorously. The things he has been looking at are too far away, even if it is him, he has to be lucky enough to see it, and he is really tired.

He eased his eyes and summoned his friends: "Come on, the Transformers will try to throw a shot first, the biggest difficulty in this technique is not in the technical level, but in the size of the map." ”

"Map size?" The friends were puzzled at first, but then understood in an instant.

"You were looking at the sky just now, and there are no real satellites in the sky?"

The map of the Transcendent game can be very large, but no matter how big it is, it cannot be a complete universe.

It's like when you're a newbie, the whole world is still confined to a hospital. Although the map became larger and larger later, and often a world had no edge, but with their current strength, the borderless world gradually could not meet their ability.

For example, at this moment, they plan to launch satellites, and if they have the ability to launch satellites, they actually have the ability to launch themselves...... When it comes to barely being able to cross the universe in the flesh, of course, it is only reluctantly, and the limitation of one planet is obviously not enough.

So at this moment, how big their map is, how high it can go up to the sky, and how deep it can drill into the ground are all questions.

If there is a real satellite in the sky, it is obvious that Xiao Ling's actions are unnecessary, since there is a real satellite, the distance must be able to radiate thousands of kilometers, and launching a satellite within the atmosphere of 30 kilometers is not a problem at all, but now there is no satellite on it - otherwise, with their eyesight at this moment, coupled with Xiao Ling's full opening of the eyes to strengthen the eyes, it should be enough to see - the satellite signal that enables the world to maintain normal operation obviously comes from the simulation of the dominant system, then ...... Whether Xiao Ling's satellite launch plan can succeed or not depends on how high the sky is in this world.

Thirty kilometers is really an extremely low altitude, and some fighters can easily fly to it. Fighter jets can arrive, and so can the transcendents.

If some transcendent beings have good eyesight, they are very likely to be able to see with the naked eye, or even ...... Knock it down. It's so easy for friends to launch into the sky, and for the masters of the seventh night level, it is not completely impossible to beat down.

So in Xiao Ling's opinion, Neo's suggestion is actually a bit low, forty-eight kilometers, and the detection diameter is two hundred kilometers, which is a more appropriate height. It would be even safer if the surface structure of the satellite could be changed so that it was transparent and visible without reflection.

Of course, they also have to keep it a secret on their side, so they say that they use a special sensing method, which must not be said to be satellite monitoring, although everyone is on one side, there are inevitably undercover agents among the transcendents of this space-time stream, not to mention that there are so many bounty hunters of other space-time streams.

It is said that when some bounty hunter organizations carry out such large-scale missions, they often like to let some members join the enemy forces as undercover agents, and they really can't help but be unguarded.

Because the method is really not difficult, the difficult thing is whether you can imagine it. Once you think about it, it is not difficult to destroy their satellites, or to monitor the satellite launch by yourself, or even to launch the Demon Sealing Device into the sky, so as to interfere with the positioning of the satellite system of your friends.

Maybe it's not as easy as my friends, but ...... It's not impossible.

That's not a big deal, though. The real issue is the present...... How high is the sky in this world, and how high are the flying machines allowed?

The friends are combined into giants, holding a shuttle-shaped ice pick that is only a few tens of centimeters long and less than a meter long, the ice pick is a cavity, you can install a small mirror, the mirror is connected to the boundary breaker and the corresponding chip sensing system, the global status system and the communication system, it sounds very tall, in fact, it is much less difficult than a smartphone, but that is still a later story.

Clutching the icicle, the Giant began to spin, one, two, three times...... The speed became faster and faster, and gradually it almost became a spinning top, and a "whoosh" suddenly flew out, disappearing in an instant, the sonic boom was completely inaudible, and the shock wave almost disappeared without a trace, all of which were erased and neutralized by Xiao Ling's domain.

The streamer disappears in a blink of an eye at an astonishing speed, and then ...... The spirit giant suddenly fell apart, and the friends were dizzy and ran to the four directions, "vomiting ......", "so dizzy......" "I'm going to die!" (To be continued.) )