Practice Orthogonal Projection (4.8.30) - Photogrammetry Surveying - Surveying and Geomatics

Practice: Orthogonal projection

Lesson 4.8.30Photogrammetry Surveying

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is an orthogonal projection?
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Think about how dimensions are maintained.
Question 2.
How does orthogonal projection differ from perspective projection?
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Consider depth perception.
3Question 3.
What is the main benefit of using orthogonal projection?
- A. It creates a realistic view
- B. It maintains accurate measurements
- C. It enhances artistic representation
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Think about how dimensions are represented.
4Question 4.
True or False: Perspective projection shows depth but distorts size.
- True
- False
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Reflect on how distance affects appearance in drawings.
Question 5.
A city planner needs to create a uniform grid system for a new development area. Discuss the advantages of using orthogonal projection over perspective in this context.
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What does uniformity allow in planning?
Question 6.
You are tasked with creating a design proposal using aerial photographs. Explain the steps to ensure that the photographs are converted into orthophotos using orthogonal projection.
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Think about the relationship between photo correction and mapping accuracy.

4 more questions in this section. Enroll free to practise them all.