UNIVERSE
SATELLITESICY BODIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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landing on and exploring other planets
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getting rid of dust that blocks the view of Earth
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changing the weather conditions in a given area
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helping GPS receivers figure out locations
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Detailed explanation-1: -The ground stations use radar to make sure they are actually where we think they are. A receiver, like you might find in your phone or in your parents car, is constantly listening for a signal from these satellites. The receiver figures out how far away they are from some of them.
Detailed explanation-2: -Characteristics of GPS For a stationary objects minimum, 3 satellites are required. For moving objects minimum, 4 satellites are required. Atomic clocks are fixed in satellites to calculate the positioning of the satellite to aid in determining travel times.
Detailed explanation-3: -User Segment.-The user segment is all GPS receivers and their application support equipment such as antennas and processors. This equipment allows users to receive, decode, and process the information necessary to obtain accurate position, velocity, and timing measure-ments.