"So, we need to have a supporting system to ensure it." Qin Zhenhua said: "The front is the GCY45 reconnaissance vehicle, which is mainly used as a forward observation post to collect target data, indicate the target, and correct the explosion point. Especially in the endless desert area, there are no landmarks as a reference, and the role of this reconnaissance vehicle is even more important. ”

"Hmph, it's still the same old way." Hearing Qin Zhenhua's introduction, the others were dissatisfied, and Old John finally began to attack again.

"Old-fashioned?" Qin Zhenhua smiled: "New, we are also ready, our vehicle inside, reserved GPS module, wait until the global positioning system is established, you can integrate this system at any time, in this way, it is much more convenient, the front to determine the target position, the rear to determine the position of the gun car, calculate the launch of the yuan, when the time comes, there is no need for this old routine, Mr. John, you said that we are old-fashioned, so what about your method?" Say it to the big guys. ”

John's eyes widened, and he was speechless.

The big country in the east is an old-fashioned plan, so he came out to ridicule a few words, but unexpectedly, the other party said what he was going to say.

That's right, their latest plan, naturally is to use the global positioning system, this system will be the core of the army in the future, no matter what the army does, it is inseparable from positioning, this is also an important part of the army's informatization, anytime, anywhere, you can know where your comrades are.

He originally wanted to laugh at the other party, and then talk about the tall global positioning system, but he didn't expect that now he was directly said by Qin Zhenhua, and the other party said what he said, what could he say?

Old John felt his heart a little choked.

You use our system, and you say it so justifiably! You guys are awesome, make your own one. When you're on the battlefield, we're ready to cut off your signal.

However, this sentence cannot be said.

After all, this batch of equipment is not used by the big eastern countries themselves, but is exported to waterless countries, which are important allies of the United States, and it is impossible for them to interrupt the signal to waterless countries.

So, he found that he didn't say anything!

Qin Zhenhua's heart was dark for a while, this is to learn and use.

Where could the big guy think of GPS, he just saw the equipment of the rainbow country over there, and he thought of this, for artillery, positioning is too important! This global positioning system can really simplify the operation of artillery.

If you want to shoot artillery, the most important thing is to determine the distance and azimuth of the target relative to yourself, mark it in the polar coordinate system, and find the shooting elements according to the shooting table.

Many of them can already be replaced by computers, and many of them have to think of various methods, and the artillery aiming radar is used to find these data, and it is easier to use the global positioning system.

What is it called? From the perspective of Americans, this is called making wedding clothes for others, this kind of good thing, let others take possession, and for themselves, this is why not white wool? This kind of plus point, of course, has to be given to yourself.

The key is whether you can think of it.

At this time, Xie Huimin and the others had already shut up, all they had to do was to prepare for this shooting, what to add to the GPS system, this is Qin Zhenhua's business, anyway, he proposed it, if he wants to do this in the future, he has to ask him for help.

Ibrahim on the side nodded again and again: "That's right, that's right, we look forward to the emergence of the follow-up version, if you place an order this time, then as long as the United States' global positioning system completes the networking, please upgrade it for us." ”

John only felt the temples on his forehead pop up suddenly, his mind was spinning rapidly, and finally he thought of something again, and said: "That's right, you can use the global positioning system, but you can only use civilian signals, civilian signals, there will be an error of about ten meters, and our military signals, the error is less than one meter, so if you want to use this system, it is more reliable for our American products." ”

Didn't you bring it up? Let's talk about it, and when it comes to the use of this system, it's separate.

The Americans use one precision for themselves, and the one that is free for civilian use is another precision, which is also the shrewdness of the Americans.

In fact, what he said has already involved some secrets, after all, the global positioning system has not yet been networked, and it is currently being launched one after another, all of which are used for testing, and according to the effect of the test, the military accuracy is said to have been able to reach the order of 0.1 meters.

The military signal is the best, and the army is jubilant, but what about the civilian ones? Of course, it is necessary to add some interference, so that the accuracy of civilian use is reduced.

After all, this signal is open, it is one-way, just like the radio, anyone can receive it.

(Some people say that they use the GPS to do anything bad, but they simply don't understand the principle of the system and make it up, and they say that they use the system to listen, and it doesn't receive anything at all, it's just just transmitting signals.) ）

Open to the whole world, it also seems that the Americans are generous, as for using this system to complete some deeper layouts, that is only known to the high-level.

Now, when Old John said this, Qin Zhenhua was also stunned: "What? You guys are too much, you still have to treat this kind of thing for the benefit of all mankind separately, don't you say that everyone is equal? ”

What is this guy? Equality for all? Wouldn't you be so naïve? John thought to himself.

However, you probably can't help it, so you can only talk nonsense like this, John thought like this, and heard Qin Zhenhua continue: "Fortunately, the error is only ten meters, this is nothing, the error measured on both sides, even if it is not offset, that is, twenty meters, our shells, the killing radius is more than fifty meters, this error is not a problem, Americans, it is really too much." ”

What the?

John's eyes widened suddenly, you kid, what are you talking nonsense again?

If it's something else, let's say what cruise missile hits a certain building, a ten-meter error may pass by, but, howitzers.

A 155-mm howitzer can hit a basketball court with one shot, and an error of ten or twenty meters is nothing at all, and it can already be compensated for with a killing radius.

This is just like the Soviets intercepting ballistic missiles, the precise NMD impact method of later generations, the accuracy of the Soviets is not enough, simply use the nuclear bomb as a warhead, so that relying on the power of the killing radius to make up for it, it is enough to solve the problem.

In front of the howitzer, an error of ten meters is not a problem at all!