Practice Requirements of a stereoscopic vision - 4.11.2 | 4. Relief Displacement of a Vertical Photograph | Surveying and Geomatics
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Knowledge

4.11.2 - Requirements of a stereoscopic vision

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the minimum overlap percentage required for two photographs in a stereo pair?

💡 Hint: Look for the percentage agreed upon in photogrammetry basics.

Question 2

Easy

Why is consistent exposure important in stereo photography?

💡 Hint: Think about how differences in lighting can affect two images.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the minimum overlap percentage required between two stereo photographs?

  • 40%
  • 50%
  • 60%
  • 70%

💡 Hint: It's a common requirement in photogrammetric techniques.

Question 2

True or False: The scale of both photographs must differ to provide contrasting details.

  • True
  • False

💡 Hint: Think about how difference in scale would affect interpretation.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have two stereo photographs, one with a 60% overlap and the other with a 40% overlap. Discuss the limitations of the second pair concerning depth perception.

💡 Hint: Reflect on the importance of overlap in visual perception.

Question 2

Calculate the base-to-height ratio if the base is 10 meters, and the height is 4 meters. Discuss how this ratio is suitable for stereo photographs.

💡 Hint: Use the formula to determine if the ratio stays within acceptable limits.

Challenge and get performance evaluation