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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the six orientation parameters?
💡 Hint: Think about how the camera is both positioned and angled.
Question 2
Easy
What role do ground control points play in aerial photogrammetry?
💡 Hint: Consider why you'd need a benchmark in shooting a photo.
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 are the six orientation parameters essential for aerial photographs?
- dx
- dy
- dz
- ω
- φ
- κ
- x
- y
- z
- α
- β
- λ
- a
- b
- c
- x
- y
- z
💡 Hint: Recall the abbreviation for the coordinate positions and angles.
Question 2
True or False: The minimum number of ground control points needed is two.
- True
- False
💡 Hint: Think of the balance needed in mapping techniques.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe how the accuracy of ground control points affects the orientation parameters in aerial photogrammetry.
💡 Hint: Consider how each point serves as a guide for your camera's positioning.
Question 2
If four ground control points were used in the aerial triangulation but only three were correctly positioned, discuss the expected outcomes.
💡 Hint: Reflect on the stability of foundational points in a structure.
Challenge and get performance evaluation