18.18.2 - Photogrammetry and 3D Reconstruction
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Practice Questions
Test your understanding with targeted questions
What is photogrammetry?
💡 Hint: Think of how images are used to understand objects.
Name a software tool used for photogrammetry.
💡 Hint: These tools are related to UAVs and image processing.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What technique is used to create 3D models from 2D images?
💡 Hint: Think of how images can show depth.
True or False: Structure from Motion (SfM) is a term for creating elevation models.
💡 Hint: Consider the primary functions of SfM.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Imagine you have been tasked with mapping a complex terrain using UAV images. Describe the steps you would take to ensure accurate photogrammetric modeling, including software considerations.
💡 Hint: Think about the entire workflow from planning to processing.
Discuss how varying weather conditions can affect photogrammetry results. What strategies might you implement to mitigate these challenges?
💡 Hint: Reflect on the challenges each weather condition presents.
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