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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is aerial photogrammetry?
💡 Hint: Think about photography techniques from above.
Question 2
Easy
Define relief displacement.
💡 Hint: How does height affect appearance in photos?
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 does relief displacement depend on?
- A) Height of object
- B) Distance to object
- C) Light conditions
💡 Hint: Consider how height alters the photo appearance.
Question 2
True or False: The optical axis in a vertical photograph is perpendicular to the ground.
- True
- False
💡 Hint: Think about how the camera is oriented for vertical shots.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the scale of a vertical photograph if the flying height is 2500 m above ground, focal length is 80 mm, and the terrain is 300 m high.
💡 Hint: Remember to convert all units to the same system.
Question 2
Analyze the difference in height between two points observed with a parallax of 6 mm and known heights of 100 m and 120 m, taken at flying height of 3000 m.
💡 Hint: Which known factors can you use to derive unknown heights?
Challenge and get performance evaluation