4.15 - Photogrammetric Mapping
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Practice Questions
Test your understanding with targeted questions
What is photogrammetric mapping?
💡 Hint: Think of it as using photos to create maps.
What are ground control points?
💡 Hint: They are essential for ensuring map accuracy.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of photogrammetric mapping?
💡 Hint: Remember the relationship between photography and mapping.
True or False: Digital photogrammetry is slower than manual methods.
💡 Hint: Consider the efficiencies that come with technology.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Consider a terrain area of 200 km². If multiple overlapping images are required for detailed mapping, how would you calculate the number of aerial photographs needed?
💡 Hint: Review the concepts of area measurement in photogrammetry.
During a photogrammetric mapping exercise, it was found that discrepancies in ground control points exceeded acceptable limits. What steps could be taken to address this issue?
💡 Hint: Consider alignment importance and error-checking protocols.
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