Practice Common Scale In Triangulation (4.26.2) - Graphical Radial Triangulation

Practice: Common scale in triangulation

Lesson 4.26.2Graphical Radial Triangulation

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does GCP stand for in photogrammetry?
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Remember, they are crucial for accurate mapping.
Question 2.
What is the purpose of MCPs?
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Think of them as support points in mapping.
3Question 3.
What do GCPs serve in photogrammetry?
- Control scaling
- Reference points for accuracy
- Identifying terrain features
- None of the above
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Think of the purpose behind using GCPs.
4Question 4.
True or False: MCPs are more critical than GCPs in triangulation.
- True
- False
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Which points are considered foundational?
Question 5.
In a scenario with three overlapping photographs where the GCPs differ in elevation by more than 5 meters, how would you approach scaling these images to ensure uniformity?
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Think about the importance of true elevation representation in your adjustments.
Question 6.
Given a set of aerial photographs with varying scales, determine how you could effectively use block triangulation to ensure a precise final map.
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Consider how systematic connections will enhance the overall accuracy.

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