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A GPS positioning system calculates a user's position and altitude by triangulating signals from at least four satellites in orbit around the Earth. Each satellite transmits its location and the precise time the signal was sent. The GPS receiver measures the time it takes for the signals to arrive, allowing it to calculate the distance from each satellite. By using this distance information and the known positions of the satellites, the receiver can determine the user's three-dimensional position (latitude, longitude, and altitude) through a process called trilateration.

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1mo ago

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What 2 coordinates is the global positioning system based on?

The Global Positioning System (GPS) is based on trilateration, which requires a minimum of three satellite signals to determine a user's position in terms of latitude, longitude, and altitude. GPS uses time signals from at least four satellites to calculate accurate coordinates for a specific location.


How can you determine your exact position and altitude on earth?

You can determine your exact position and altitude on Earth using a Global Positioning System (GPS) receiver, which triangulates your location by receiving signals from multiple satellites. Additionally, altimeters, either barometric or GPS-based, can provide altitude information by measuring atmospheric pressure or calculating height relative to sea level. Combining these technologies allows for accurate real-time positioning and elevation data.


What are the system of satellites used to determine longitude latitude and altitude?

The system of satellites used to determine longitude, latitude, and altitude is known as the Global Positioning System (GPS). GPS consists of a constellation of at least 24 satellites orbiting the Earth, which transmit signals to GPS receivers on the ground. By triangulating the signals from multiple satellites, the receivers can accurately calculate their position in three-dimensional space. This system is widely used for navigation, mapping, and various location-based services.


What can provide information about your position on earths surface?

global positioning system


What is a system that uses signals to provide exact locations on the earth?

A Global Positioning System (GPS) is a system that uses signals from satellites to provide precise location information on Earth. GPS receivers can calculate latitude, longitude, altitude, and time data to determine an exact location.


What can provide detailed information about your position on earths surface?

global positioning system


What can provide detailed information about your position on the earths surface?

global positioning system


What is differential positioning?

Global Positioning System n. ( Abbr. GPS ) A system of satellites, computers,... GPS receivers may include an input for differential corrections or a different position in sex? Global Positioning System n. ( Abbr. GPS ) A system of satellites, computers,... GPS receivers may include an input for differential corrections or a different position in sex?


How the Global Positioning System provides continuous worldwide position fixing capabilities?

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What do the managers of Global Positioning System most regularly correct for?

Time and position of the satellites.


What does GPS stand for in science?

Global Positioning System. IT was in my sixth grade science bk.


What is meant by Global Positioning Satellite?

A Global Positioning satellite is one of several satellites that orbit the earth constantly broadcasting a signal the give their location. Collectively these satellites are called the Globle Positioning System or GPS. Global Positioning means the system is used to determine your position on the globe -- your latitude and longitude. GPS receivers can receive signals from these satellites and use them to calculate where on the earth the receiver (and thus the person with the receiver) is. Visit the links below for more information on GPS satellites.