4.18 - Short questions
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Practice Questions
Test your understanding with targeted questions
What defines a vertical photograph?
💡 Hint: Think about the orientation of the camera.
State one advantage of oblique photographs.
💡 Hint: Consider what different angles can show.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary difference between vertical and oblique photographs?
💡 Hint: Consider their orientations.
Relief displacement occurs due to which of the following factors?
💡 Hint: Think about how height impacts positioning.
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Challenge Problems
Push your limits with advanced challenges
An aerial photograph is taken at a flying height of 2000 m above a terrain with an average elevation of 150 m. The focal length of the camera is 100 mm. Calculate the scale of the photograph.
💡 Hint: Convert the units appropriately and remember to account for elevation.
Define relief displacement and provide two different scenarios where it may significantly affect height calculations.
💡 Hint: Think of environments where elevation varies greatly.
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