Practice Gnss + Lidar (14.13.2) - GNSS Survey

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does GNSS stand for?
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Think about satellite systems that help with positioning.
Question 2.
What technology does LiDAR utilize?
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Consider what this technology does with light.
3Question 3.
What does GNSS stand for?
- Global Network Satellite System
- Global Navigation Satellite System
- General Navigation Signal System
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It's tied to navigation through satellites.
4Question 4.
True or False: LiDAR stands for Light Detection and Radial.
- True
- False
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Consider what 'Ranging' relates to in this context.
Question 5.
How would the lack of GNSS affect a LiDAR survey of a densely forested area?
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Focus on the effects of inaccurate positioning.
Question 6.
Design a short research proposal for an application that combines GNSS and LiDAR in urban infrastructure management.
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Consider how accurate surface mapping improves management processes.

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