Satellite-based Navigation Systems

Satellite-based Navigation Systems are a type of navigation system that uses satellites to provide autonomous geo-spatial positioning with global coverage. These systems use a network of satellites to transmit signals to receivers on the ground or in the air, which then use the information to determine their precise location, velocity, and time. The most well-known satellite-based navigation system is the Global Positioning System (GPS), which is operated by the United States government. Other satellite-based navigation systems include the Russian GLONASS, the European Galileo, and the Chinese BeiDou. These systems are used in a variety of applications, including aviation, maritime, land-based transportation, and personal navigation devices.
Your Previous Searches
Random Picks
  • Chemical Analysis: Chemical analysis is the process of determining the composition and properties of a substance or mixture. In the context of space and astronautical engineering, chemical analysis is used to identify and quantify the chemical components of m ... Read More >>
  • Wind Turbines: Wind turbines are devices that convert the kinetic energy of the wind into electrical power. They consist of a rotor, which is connected to a generator, and a tower that supports the rotor and the nacelle. The rotor blades are designed to c ... Read More >>
  • Intellectual Property: Intellectual Property refers to the legal rights that protect creations of the mind, such as inventions, literary and artistic works, designs, symbols, names, and images used in commerce. In the context of space and astronautical engineerin ... Read More >>
Top News

Check out this interactive map of the early universe, considered largest ever cr...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....

News Source: USA Today on 2025-06-12

The Vera C. Rubin Observatory is about to totally transform astronomy...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...

News Source: New Scientist on 2025-06-12

Trump's proposed science cuts will have huge consequences...

The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...

News Source: New Scientist on 2025-06-11

Starlink satellites are leaking radio signals that may ruin astronomy...

Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...

News Source: New Scientist on 2025-06-09

Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....

News Source: USA Today on 2025-06-06