4.15.1 - Mosaics
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Practice Questions
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What is a mosaic in photogrammetry?
💡 Hint: Think about how photographs cover a larger area.
Why are overlaps important in creating mosaics?
💡 Hint: What happens to images when they are stitched without overlaps?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of creating mosaics in photogrammetry?
💡 Hint: Consider why multiple images are needed in mapping.
True or False: Uncontrolled mosaics use ground control points to ensure mapping accuracy.
💡 Hint: Think about the definition of controlled versus uncontrolled.
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Challenge Problems
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You are tasked with creating a controlled mosaic. Explain the process and the importance of ground control points in ensuring accuracy.
💡 Hint: Consider the role of each step in the overall accuracy of the mosaic.
Discuss the limitations of uncontrolled mosaics. In what contexts might their use be inappropriate?
💡 Hint: Think of situations needing reliable measurements or legal compliance.
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