3.4.3.1 - Space segment
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Practice Questions
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What is the primary function of GPS satellites?
💡 Hint: Think about what GPS is used for.
How many satellites are generally in the GPS constellation?
💡 Hint: Consider the number used for global coverage.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of GPS satellites?
💡 Hint: Recall what GPS is mainly used for.
True or False: GPS satellites operate at an altitude of 12,000 miles.
💡 Hint: Remember the characteristic altitude related to GPS functionality.
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Challenge Problems
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If a GPS receiver can see six satellites, explain how this might affect the accuracy of its positioning compared to seeing just three.
💡 Hint: Think about how more data points can lead to better conclusions.
Illustrate how the failure of one satellite might impact GPS accuracy and how the system compensates for it.
💡 Hint: Consider how the design of the constellation aids in reliability.
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