Practice Tilt Displacement (4.13.2) - Relief Displacement of a Vertical Photograph

Practice: Tilt displacement

Lesson 4.13.2Relief Displacement of a Vertical Photograph

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9 questions

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2 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 is tilt displacement?
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Think about how the angle of the camera impacts the image.
Question 2.
What is the nadir point?
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It’s the reference point for measurements in aerial imaging.
3Question 3.
Tilt displacement refers to the change in position of objects in which type of photograph?
- Vertical
- Tilted
- Horizontal
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Consider the angle of the camera when taking photographs.
4Question 4.
True or False: The nadir point is always the center of the image.
- True
- False
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Think about where the lens is pointing.
Question 5.
Calculate the tilt displacement for an aerial photograph taken at a height of 500 meters with a tilt angle of 5 degrees. Assume the object is located 100 meters from the nadir.
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Remember the impact of both the angle and distance from the nadir.
Question 6.
Propose a method for adjusting for tilt displacement in urban photography to ensure accurate mapping.
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Consider how photogrammetry techniques are applied in real life.

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