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2 cards from this section. Quick, good the night before a test.
What does a GPS receiver do?
Think about what you use it for in daily life.
What type of data helps GPS receivers locate satellites?
Consider which data is more general.
What is the primary function of a GPS receiver?
Think about how you use GPS in your car.
True or False: Almanac data provides precise satellite positions.
Consider which type of data is more detailed.
Design a scenario where a GPS receiver's accuracy is critical in a real-world application and explain the implications of erroneous data.
Think about how GPS is used in planning and what happens if it's wrong.
Calculate the advantages and disadvantages of using almanac versus ephemeris data when planning a GPS-based navigation system for a remote hiking trail.
Consider ease of use vs. the need for accuracy.
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