Practice Lens And Mirror Stereoscopes (4.11.3.2) - Relief Displacement of a Vertical Photograph

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5 questions

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5 sample questions

Question 1.
What is a lens stereoscope?
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Think of something that can fit in your pocket.
Question 2.
How does a mirror stereoscope improve viewing images?
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Consider how mirrors might help you see more of an area.
3Question 3.
What is the primary purpose of a lens stereoscope?
- To measure height
- To view stereo-pairs
- To enlarge images
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Remember what stereoscopic vision is.
4Question 4.
True or False: Mirror stereoscopes have a limited field of view.
- True
- False
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Think about the advantages of mirrors in visibility.
Question 5.
Consider you are using a mirror stereoscope to analyze a stereo-pair from a recent aerial survey. The overlapping area you wish to analyze has a height difference of 30 meters. How would you utilize the parallax bar in this context?
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Think about how parallax relates to elevation in stereoscopy.

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