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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does DSM stand for?
💡 Hint: What does the term surface in DSM imply?
Question 2
Easy
Name one feature of drones that enhances image acquisition.
💡 Hint: Think about their operational capabilities.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a Digital Surface Model (DSM)?
- A model showing only the bare earth
- A 3D model including all surface features
- A method for capturing images
💡 Hint: Think about everything that is on the surface.
Question 2
True or False: Drones are utilized solely for military purposes in photogrammetry.
- True
- False
💡 Hint: What other fields have you heard drones being used in?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a set of images captured at varying angles, explain the steps you would take to create a DSM and DTM.
💡 Hint: Consider the distinct features you need for each model.
Question 2
Critique a photogrammetry project that relies heavily on area-based techniques. What factors would affect its accuracy?
💡 Hint: Think about environmental conditions and technical specifications.
Challenge and get performance evaluation