Practice Example 4.8 (5.1.8) - Graphical Radial Triangulation

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6 sample questions

Question 1.
What does GCP stand for in mapping?
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It's a reference point on the ground.
Question 2.
What instrument is commonly used to view photographs in 3D?
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It's related to vision in photographs.
3Question 3.
What is the purpose of using GCPs in aerial mapping?
- To enhance photo quality
- To ensure accuracy
- To increase overlap
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Think about their role in verifying location.
4Question 4.
True or False: LCPs are meant to connect different strips of photographs.
- True
- False
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Consider their location within overlaps.
Question 5.
Imagine you're given photographs with varying elevations. Discuss how you'd adjust them to a common scale for mapping.
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Think about the formula for scale adjustment related to height.
Question 6.
Design a method to establish a new set of GCPs for an area that has faulty initial control points. What processes would you use?
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Consider technological tools available today.

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