4 - Examples
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Practice Questions
Test your understanding with targeted questions
What is longitudinal overlap in aerial photography?
💡 Hint: Think about how photographs are taken one after the other.
Define relief displacement.
💡 Hint: Consider how height affects the image of an object.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does longitudinal overlap refer to in aerial photography?
💡 Hint: Think about how photographs are placed sequentially.
True or False: Relief displacement is not affected by the height of the object.
💡 Hint: Reflect on how height influences image perception.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a terrain elevation of 800 m and a photograph taken at a height of 2500 m. The diameter of the lens is 20 cm. Calculate the perspective distortion on a tree 50 m tall.
💡 Hint: Structure your calculations based on stated elevations.
If a photograph image size is 60 mm from top to bottom, and the object height is 45 m in a vertical photo, what is the scale of the photograph?
💡 Hint: Recall the size relationship approaches.
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Reference links
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