Practice Error Due To Natural Causes (1.15.7.c)

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6 sample questions

Question 1.
What is the error caused by the Earth's curvature in surveying?
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Think about how the Earth is shaped.
Question 2.
How can wind affect surveying work?
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Consider physical stability.
3Question 3.
How does the Earth's curvature affect surveying measurements?
- It does not affect measurements.
- It becomes significant over long distances.
- It only affects short distances.
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Consider what happens when you measure far away.
4Question 4.
True or False: Wind can stabilize a leveling instrument.
- True
- False
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Think about calm versus windy conditions.
Question 5.
Suppose you are surveying a 5 km distance. Calculate the expected combined error due to Earth's curvature using the formula provided.
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Make sure you understand how to apply the formula correctly.
Question 6.
Evaluate a real-world scenario where wind stability is crucial for accurate readings. How might surveying practices change in such conditions?
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Think about what would help stabilize the equipment.

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