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Q: What are the system of satellites used to determine longitude latitude and altitude?
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What is this improved the ability to determine latitude and longitude based on the altitude of stars?

what improved the ability to determine latitude and longitude based on the stars


How do global positioning systems use elevation points on earth systems to find latitude and longitude?

Global Positioning System (GPS) uses timing signals from four satellites to determine your latitude,longitude, altitude and precise time.


What Is GPS Tracker?

Smartphones use GPS receivers to receive signals from GPS satellites and determine their location. GPS receivers in smartphones work by triangulating the signals from at least four GPS satellites to calculate the phone's latitude, longitude, and altitude.


How many satellites do you need to find your location?

A single satellite can only give you relative location. 3 satellites can give a 2-D positioning/location that includes longitude and latitude. 4 satellites can give a 3-D positioning/location that includes longitude, latitude and altitude. Only 4 satellites can give you absolute location.


How do global positioning systems use elevation on earths system to find latitude and longitude?

GPS receivers do not 'use' elevation for anything. They use the signals from several satellites simultaneously to calculate the latitude, longitude, and elevation of the receiver's location. It takes a minimum of three satellites to calculate the latitude and longitude, a minimum of four satellites to calculate the latitude, longitude, and elevation, if more satellites can be found the latitude, longitude, and elevation calculations can be refined more accurately.


How do global positioning systems use elevation points earths system to find latitude and longitude?

GPS receivers do not 'use' elevation for anything. They use the signals from several satellites simultaneously to calculate the latitude, longitude, and elevation of the receiver's location. It takes a minimum of three satellites to calculate the latitude and longitude, a minimum of four satellites to calculate the latitude, longitude, and elevation, if more satellites can be found the latitude, longitude, and elevation calculations can be refined more accurately.


How do global positioning systems use elevation point on earth system to find latitude and longitude?

GPS receivers do not 'use' elevation for anything. They use the signals from several satellites simultaneously to calculate the latitude, longitude, and elevation of the receiver's location. It takes a minimum of three satellites to calculate the latitude and longitude, a minimum of four satellites to calculate the latitude, longitude, and elevation, if more satellites can be found the latitude, longitude, and elevation calculations can be refined more accurately.


How gps works without internet?

GPS does not use internet, it uses a constellation of US Airforce satellites that transmit coded radio messages. A GPS receiver picking up the radio messages from at least 4 of these satellites can decode them and determine latitude, longitude, altitude, and UTC time with great accuracy.


What would you us a GPS for?

the system uses a series of 24 satellites called navstars. they send the exact latitude,longitude,altitude,and time to a hand-held receiver.


How do you use longitude and latitude to determine elevation?

There's no way to determine elevation from latitude and longitude alone.


What is the abbreviation for the use of satellites to find your latitude and longitude?

GPS


Can gps receivers calculate altitude?

Depends on the GPS device. Although ALL of them do have the raw data received from the satellites in order to calculate it, you would have to to consult your specific device to know if it will to provide the user with that information. Simply put, a GPS is time data receiver. It receives time data from many satellites and according to the time it took from the data to get to the device ( always some milliseconds), it calculates the distance from each one of them. Once it has determined the distance from at least a number of satellites (usually at least 4), a mathematical function will determine the exact 3-dimensional position of the GPS itself; that is Latitude, longitude and altitude. All you will have to do is determine whether a specific GPS brand and model will display the altitude numbers also or only latitude and longitude.