Everyone's coordinates are automatically adjusted to be based on the star core of Star Heizi. This is based on Wan Zhenliu's suggestion. Every interstellar explorer will set the origin of the coordinates at the center of the galaxy every time they arrive.
, the ecliptic plane is one of the axes, and a spherical coordinate system is established according to the right-hand screw rule.
When it reaches a small galaxy, a spherical coordinate system will be established, and when it reaches the surface of the planet, a longitude, latitude and height difference coordinates will be established.
No one is required to create these coordinates. You only need to define the origin of the coordinates, and a powerful system will be established by itself. However, for spherical coordinates, different people will have different results when they are in different positions.
When the coordinates appear, the coordinates of the captain will generally prevail.
If the captain is closest to a planet, then one of the starting and ending axes will be defaulted by the system as the line connecting the planet to the origin, and then according to the right-hand spiral rule, the other axes will also be determined.[
This is also set to prevent the coordinates of my expedition team from being obtained and knowing their location. Interstellar exploration is also a highly competitive industry. If you find a planet that is very suitable for habitation and has an abundance of mineral resources around it, this will
The entire interstellar expedition team can take advantage of it. For example, Wan Zhenliu now has very rich rewards, and the Wan Ai family is also called the explorer family.
But when establishing coordinates on the planet, they are the same for everyone. The north and south poles are determined according to the geomagnetic field, and then the east-west direction is also given directly from north to south. The height difference is even simpler. The sea level is the directrix. If
There is no water or liquid on this planet, so the lowest point near where they landed is used as the benchmark.
Therefore, when each interstellar spacecraft is at a certain place, he can see several coordinates at the same time, all indicating his own point. The system will automatically determine the most precise coordinates and highlight them, and other coordinates will be highlighted.
It is darkened.
But for military organizations or federal agencies, almost all civilizations in this universe currently default to spherical coordinates with the center of the universe as the origin, and the line drawn from the center of the universe with the largest number of civilizations as the reference axis.
When information is exchanged between a galaxy and a large galaxy, the target coordinates are these coordinates.
The datum axis of the Galactic Interstellar Alliance is the line connecting the tangent points of the Milky Way ecliptic plane and the Andromeda ecliptic plane to the center of the Galaxy.
(Today a friend asked Hui Qiao: How did you determine the coordinates for those interstellar adventures you wrote about? Hui Qiao turned around and flipped through it, oh, it’s true, I haven’t written out the coordinate establishment system completely, which makes me a little dizzy.
, I will take up some space to talk about it today.)
Just like now, all Jiang Li and the others can see at a glance is the latitude and longitude height difference coordinates of the Heizi Star. On a planet, everyone's coordinate system must be the same.
Jiang Li was also meticulous in his multitasking, one eye constantly looking at the surroundings through Liehuo's fully transparent mask. The other eye was staring at the surrounding terrain displayed on Liehuo's screen after being corrected by the double scans of Limac and Liehuo.
Landforms and biological distribution.
This is the Setian universe, the territory of the Setian people. Even though Liehuo and Limak have analyzed that the air on Heizi Planet is completely suitable for breathing, Jiang Li does not dare to let Liehuo put away his mask. Putting away the mask is equivalent to
With his head exposed to the outside, if a pervert suddenly appeared and sprayed Jiang Li with a stream of hydrogen cyanide, he would suffer the consequences.
"Boss, I didn't find it. This seems to be the edge of an abandoned town?" Limak was not sure. After all, the area Jiang Li and the others were searching was not very big, and the abandoned houses scattered around the woods were relatively scattered.
Some distances are tens of meters away.
Heizixing has been abandoned dozens of times. Who can guarantee whether these houses have accumulated so much after being abandoned dozens of times or are left behind after being abandoned once? All the houses seen are made of stone and can be scanned.
There are no dated items such as wooden or metal items that can be used to determine the year of molding.
After Limak scanned several houses, all he got was the age of the stones, so he no longer wasted time. However, he also had his own judgment.
"It's okay. Just keep scanning forward. Even if there are enemies, they can't find us anyway." Jiang Li still walked calmly step by step, trying to be careful not to step on loose stones or dead branches on the ground.
Something that makes a sound.
"n scan?"
"Single Chain is probably not a Setian person, but I can't confirm it. Our Liehuo and assistants are not as sophisticated as you, Captain. I'll wait for you to confirm."
"What about the facilities in the room? Have you touched them?"
"No, we also checked the source of the signal. It was emitted from the very simple small transmitting tower on the roof. The structure of this transmitting tower is similar to the one made by the wire enthusiasts in your hometown, Captain, but the materials used are
Much better, so the signal can penetrate the ionosphere of the Black Star. The signal should be emitted automatically. When we arrived, the humanoid creature did not move, but the signal stopped."
"Time?" Jiang Li continued to ask.
"It took about twenty-nine minutes from the time the old ship received the signal to the time it stopped."
That's half an hour. One minute is because signal transmission takes time, and Jiang Li and the others arrived much faster than normal. It's not a level difference that can be ignored in the speed of electromagnetic waves.
At this time, Limak and Liehuo had completed the scan and corrected each other's deviations: "Boss, it's a single chain, no RN abnormalities, no hydrogen cyanide discharge." What is being tested here is the gas breathed out by the humanoid creature.
Okay, currently only Jiang Li's Lie Huo can do this, other people's Lie Huo can only detect it if they are half closer.
The raging fires are all the same, the difference is that Jiang Li's raging fire is fused with Limak.
"Jiliao, please be careful. Everyone should pay attention. I'll go in first and take a look. You guys should surround the building and be careful if there are any abnormalities on the outside." Jiang Li thought for a while and decided to go take a look.
"Captain, please be careful." Ji Liofei stood up straight, no longer looking so lazy.
If it is used for surveillance, then Ji Liofei can just lie down, but now Jiang Li wants to go in. Although it is impossible to be discovered in Setian Universe, even impossible songs have appeared now, so then
He had to be more careful, so Ji Liofei became more serious.
Jiang Li walked lightly towards the building. His heart was already boiling. Based on all the known information, Jiang Li was at least 80% sure that the people in the room were from Earth, and they were from China.
people!
But I don’t dare to be careless, everything is too strange. Where there should not be people from this universe, there are Chinese people, and there is a song that has just become popular in China. Coincidence can be completely ruled out, but how did this person come from?
Who is he? Everything is unknown and needs to be confirmed.
Maybe, this could also be a trap, but the possibility should be very small. If it was a trap to catch Heiziren, then it should use Heiziren's music.
But if you want to catch people from this universe, then you should set the trap in this universe, and it should be not far from the earth. Only in this way can the signal be captured by astronomical institutions and enthusiasts on the earth.
Then find a way to send a spacecraft to get close to the signal source.
Already approaching the building, Jiang Li squatted down carefully, and gently moved the things in front of him that might make him sound with his hands, then took another step, and then cleaned up, level by level.
After going up the steps, he put his hands together, and Liehuo hung on the wall with the dragon's grip.
This kind of cleaning is too troublesome. Now that the wall is available, Jiang's energy will naturally not be wasted.
There was a sound of "Boom!". After all, the wall could not bear the weight of Jiang Li, a fire, and a Limark. Jiang Lilong grabbed his hand and collapsed. Jiang Li was very upset. The wall was not as strong as it looked.
At that moment, he quickly kicked off his feet and flew away from the collapsed wall.
"Who?" Jiang Li's people were still in the air when they heard a sound coming from the building. Jiang Li's head "boom!" suddenly lost his idea and went blank. He could not control the fire. Limak
He took over the control of Liehuo in time and allowed Liehuo to land steadily on the ground.[
"It's me." Jiang Li didn't know how long he had been there. Was it minutes, hours, or seconds? He finally spat out these two words with difficulty. (To be continued. If you like this work, you are welcome to come.
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