Practice Unit Summary (5.0) - Graphical Radial Triangulation

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8 questions

Flashcard drill
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
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does a GCP stand for?
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It relates to mapping accuracy.
Question 2.
Name one type of aerial triangulation method.
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Think of how aerial images are processed.
3Question 3.
What is the purpose of GCPs?
- To improve photo quality
- To provide accurate map references
- To increase photo size
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Consider their role in determining accuracy.
4Question 4.
True or False: MCPs are used to maintain scale accuracy in aerial photography.
- True
- False
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Remember their purpose relative to GCPs.
Question 5.
Design a simple mapping project using GCPs and MCPs. Describe your process and the expected outcomes.
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Think about the role of accuracy in your project.
Question 6.
Evaluate the impact of elevation on photo scale using hypothetical heights. Predict how inaccuracies can affect mapping.
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Remember the scale formula involving focal lengths and heights.

4 more questions in this section. Enroll free to practise them all.