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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of the laser scanner?
💡 Hint: Think about what happens to a light beam when it hits an object.
Question 2
Easy
What role does GNSS play in ALS?
💡 Hint: Consider what technology helps GPS devices locate their position.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the laser scanner in ALS do?
- Emits radio waves
- Captures data using lasers
- Measures temperature
💡 Hint: Consider the type of sensor used for measuring distance.
Question 2
True or False: The data storage unit is not essential for ALS.
- True
- False
💡 Hint: Think about what happens to data if it is not stored.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a scenario where the laser scanner fails during a flight. What impact would that have on the collected data, and what might be possible solutions for this issue?
💡 Hint: Think about the importance of data completeness in mapping.
Question 2
If the GNSS signal is disrupted during data collection, how can the ALS still maintain accuracy? Discuss the methods that could be employed.
💡 Hint: Consider fallback mechanisms in technology.
Challenge and get performance evaluation