Practice Aerial Surveying And Mapping (19.2.1) - UAVs for Site Inspection and Monitoring

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9 questions

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4 cards from this section. Quick, good the night before a test.
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Quiz
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6 sample questions

Question 1.
What does UAV stand for?
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Think about what kind of vehicle needs no pilot.
Question 2.
Name one output generated from aerial surveying.
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Consider what types of visuals help in mapping and elevations.
3Question 3.
What technology uses laser light to measure distances for mapping?
- Photogrammetry
- LiDAR
- Orthophoto
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Think about what light-based technology does.
4Question 4.
True or False: UAVs are not useful in surveying wooded areas.
- True
- False
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Consider how UAVs can still gather data despite tree coverage.
Question 5.
How would you design a UAV flight plan using photogrammetry for a mountainous area to ensure accurate mapping?
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Consider flight altitude and overlap percentages.
Question 6.
Discuss the implications of using LiDAR versus photogrammetry in an urban setting. Which would provide better data and why?
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Think about obstacles in urban landscapes.

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