The Chinese navigation system BeiDou has become more popular than the American GPS

Date:

2019-08-22 03:40:06

Views:

3546

Rating:

1Like 0Dislike

Share:

The Chinese navigation system BeiDou has become more popular than the American GPS Source:

You Probably already know that the maps in smartphones and car navigators thanks to flying around the Earth GPS satellites. This technology is fully owned by USA, but in addition to its satellites in orbit of our planet is the apparatus of the Russian positioning system , several European devices and dozens of Chinese BeiDou satellites. Before using the mobile card, we were connected to the American satellites, but now we, without knowing it, can use Chinese counterparts. The fact that they became a little more than others.

This became known thanks to a study conducted by the Japanese Nikkei. According to her calculations, at the moment around our planet is spinning as much as 35 Chinese BeiDou satellites, while the GPS only works with 31 of the apparatus. It's impressive, because the first machine for the U.S. navigation system was launched into orbit in 1978, while the BeiDou system started to operate in 2000, and only in test mode. However, China withdrew its devices into orbit much more — only in 2018 was launched 18 pieces.

How many satellites in orbit?

It is Known that the Chinese BeiDou satellites cover the area of 100 out of 137 countries. In this case it is used in over 30 countries, most of which are in the middle East and Africa. Quite possibly, the Chinese system are even we, the people of Russia, but just do not notice it. The fact that modern devices support almost all the existing systems and ordinary users have no idea what the satellites connect app: to GPS, GLONASS or BeiDou.

Navigation satellite

Report of the Corporation Nikkei also became known that the Russian technology of GLONASS is not so bad. She might have weaknesses because of which the manufacturers do not want to use it, but it works on the basis of as many as 24 satellites. For comparison, at the disposal of the European Association, there are only 22 satellites.

Threat if the system is GPS?

This information is both impressive and scary. Some security experts have begun to question the safety of users ' personal data. Their concern is reasonable, because it is, after all, is about information about the location of people to within a few meters. Recently, even the "father of GPS" Bradford Parkinson announced that he is unhappy that his technology use . After all, the scientist hoped that his system is only going to help drive to the desired location.

Perhaps in the future

It is Important to understand that the satellites can't disclose the location of a person — they have this data simply does not. Attackers may disclose the location of the person just cracking his smartphone, so GPS satellites are dangerous only indirectly.

How GPS works?

Almost every system of geolocation works on the same principle. Navigation satellites are orbiting our planet in such a way that from any point on Earth can capture the signals of at least three vehicles. Each satellite is equipped with atomic clocks that are so accurate that they measure time in nanoseconds. Receiving satellite signals that contain information about their coordinates and time on the atomic clock, terrestrial receivers, smartphones, cars and other equipment can calculate its own location. These data can be used for electronic maps to set a route to the destination.

And finally, read about

Recommended

The Oculus zuest 2 virtual reality helmet for $300. What's he capable of?

The Oculus zuest 2 virtual reality helmet for $300. What's he capable of?

Why is the new Oculus zuest 2 better than the old model? Let's work it out together. About a decade ago, major technology manufacturers introduced the first virtual reality helmets that were available to ordinary users. There were two ways to find yo...

The mysteries of neurotechnology - can the brain be used as a weapon?

The mysteries of neurotechnology - can the brain be used as a weapon?

DARPA has launched the development of a neural engineering system to research a technology that can turn soldiers into cyborgs Despite the fact that the first representatives of the species Homo Sapiens appeared on Earth about 300,000 - 200,000 years...

What materials can be used to build houses on Mars?

What materials can be used to build houses on Mars?

Marsha constructions n the surface of the Red Planet SpaceX CEO Elon Musk is hopeful that humans will go to Mars in the next ten years. Adapted for long flight ship Starship is already in development, but scientists have not yet decided where exactly...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

Solar panels Tesla can be rented for $ 50 per month. But not so smooth

Solar panels Tesla can be rented for $ 50 per month. But not so smooth

the company famous Elon musk, "drown" early power, probably stronger than all the others. The fact that a couple years ago, Tesla tried to start the service rental of solar panels to power homes. Then for a number of reasons (pri...

Cyklokarpon is the first step towards creating an artificial brain

Cyklokarpon is the first step towards creating an artificial brain

Carbon is one of the most common chemical elements on our planet. Moreover, carbon — this is the basis of our existence, because we are, in fact, all carbon-based life forms. As the unique chemical structure of carbon allows...

Why first railway in the world of solar panels is a total failure?

Why first railway in the world of solar panels is a total failure?

According to scientists, about 0.5% of the total surface of our planet is covered with roads. This fairly large area is used only for movement of cars, but why people do not use it for other purposes? For example, roads can be cov...

How to clear the ground of debris? Iron man knows!

How to clear the ground of debris? Iron man knows!

Can a actor play a superhero role and actually them to be? Unlikely. But if that actor Robert Downey Jr., then it's not so simple. Iron man, who so convincingly played by Downey Jr., many times saved the planet at the cinemas. It ...

Why do birds collide with aircraft?

Why do birds collide with aircraft?

In the language of pilots strike — not the best shot that you can make in bowling. As a rule, this word in aviation, represent the collision of birds with aircraft (with the addition of the word bird (bird) — going to ...

A resident of the United States implanted the key to Tesla themselves under the skin

A resident of the United States implanted the key to Tesla themselves under the skin

the owners of Tesla cars a very unusual keys — they open doors and start the car using a smartphone or key FOB. In cases where the phone is and the key FOB is forgotten at home, to the car you can attach a special card with an emb...

The next step in the development of AI — simulation of the baby's brain

The next step in the development of AI — simulation of the baby's brain

Today we often hear about the various successes of different systems of artificial intelligence. And, despite the fact that every day is getting better and «smarter», to work, like the functioning of our brain, they are ...

Found a way to improve the efficiency of solar panels by 80%

Found a way to improve the efficiency of solar panels by 80%

Today, finding increasing use in everyday life. However, this battery has one major disadvantage. You can say Achilles heel. It is warm. The fact that the more hot you become konechnye panel, the more decreases their efficiency du...

The Ministry of defense is testing a

The Ministry of defense is testing a "military Internet"

for anybody not a secret that the military and intelligence agencies for their purposes isolated and over protected communication channels for data exchange. And in this area . For example, recently the Russian army within the fra...

Student from Russia won the competition with Google for the development of a translator from sign language

Student from Russia won the competition with Google for the development of a translator from sign language

is it Possible to help deaf and dumb people to Express their thoughts, automatically translating , which they show in words? This question asked the Russian Junior Daniil Kazantsev from Yekaterinburg Lyceum. The solution to sort o...

New interface from Facebook reads the thoughts almost without delay

New interface from Facebook reads the thoughts almost without delay

At the moment the technology is already grown to the point when computer algorithms, along with special sensors that can read brain activity and use it as a control. Simply put, is the ability to create neural interfaces for . Sou...

American scientists have built a

American scientists have built a "Sun" in the laboratory

the Sun is the source of existence of all life on our planet. Without the Sun, we would not have life. However, despite the fact that astrophysicists around the world have long been studying the structure of the main star in our p...

Tesla has presented a very powerful modular batteries for storing solar energy

Tesla has presented a very powerful modular batteries for storing solar energy

with the development of production of so-called "green energy" (solar and wind), the market is starting to need new solutions that can store this energy in large volumes. About two years ago, we wrote about how Tesla is actually o...

Designers do not need? The neural network can now arrange the furniture in your apartment

Designers do not need? The neural network can now arrange the furniture in your apartment

previously, the neural network was considered something strange, but now access to these tools has many. And this industry is evolving at an incredible pace: recently, the neural network learned to paint pictures, and now (or even...

Sony has developed a customized mini-air conditioner smaller than a smartphone

Sony has developed a customized mini-air conditioner smaller than a smartphone

How to feel cool on a hot day? At the moment the only one — to come to a cool room. Although technology companies wearable device that would allow you to maintain a comfortable body temperature. Some create "smart" fabrics w...

Electrical stimulation of muscles can turn a man into a superhero

Electrical stimulation of muscles can turn a man into a superhero

Watching childhood movies about spider-man or Batman, would you become a superhero? To gain superhuman capabilities after a spider bite is unlikely to succeed, but to create a suit that is quicker than ordinary people, is quite re...

Radiation and biological weapons destroyed mosquitoes in China

Radiation and biological weapons destroyed mosquitoes in China

Mosquitoes maybe the most annoying insects on the planet. Just remember their vile squeak and bites that occur redness and itching — all of this could easily infuriate even the calmest person. In fact, we were lucky, because in Ru...

What is

What is "liquid" hard disk and how it works?

recently we told you about that . However, this is not the only way «to use» molecules in the creation of various kinds of electronic devices. For example, a group of researchers from brown University (USA) recently pres...

Is it possible to fly to another country on a flying skateboard?

Is it possible to fly to another country on a flying skateboard?

what do you think, is there a flying skateboard (hoverboard) from the movie "Back to the future" really? For many, this can become a discovery, but a fantastic means of transportation has long been established and used for flight....

The bike that almost never need to be recharged. How does it work?

The bike that almost never need to be recharged. How does it work?

the Expression «not necessary » should not be taken too literally. The fact is that, despite the very simple device (steering wheel, pedals, a chain and a pair of wheels), many developers are constantly making features i...