Practice Relative And Absolute Orientation (8.6.3) - Photogrammetry

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8 questions

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Exercise
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6 sample questions

Question 1.
What is the purpose of relative orientation in photogrammetry?
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Think about why depth perception is important.
Question 2.
What does absolute orientation aim to achieve?
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Consider how this relates to physical maps.
3Question 3.
What is the main purpose of relative orientation in photogrammetry?
- To create GCPs
- To align stereo images
- To generate 3D models
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Remember how stereo pairs create depth.
4Question 4.
True or False: Absolute orientation involves scaling the model to fit real-world coordinates.
- True
- False
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Think about the relationship of virtual models to physical maps.
Question 5.
Given a stereo pair of aerial images with known tie points, how would you approach aligning them using relative orientation?
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Focus on the fundamental principles of perspective geometry.
Question 6.
If the ground control points used for absolute orientation are inaccurate, what kind of errors might occur in resulting geospatial data?
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Think about how precision in GPS systems can affect navigation.

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