Practice Unit Summary (Unit Summary) - EGNOS, Europe

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8 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
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does EDM stand for?
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Think about how distances are measured.
Question 2.
List two components of a Total Station.
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Consider what measurement tools are involved.
3Question 3.
What does EDM mean?
- Electronic Distance Measuring
- Electronic Distance Measurement
- Electronic Data Measurement
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Think about how we measure distances.
4Question 4.
True or False: GNSS is used only for navigation.
- True
- False
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Consider the broader implications of GNSS.
Question 5.
A survey is to be performed using a Total Station for a construction site. If errors arise due to atmospheric delays and multipath, what steps can be taken to mitigate these errors?
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Think about how environmental factors play into measurement accuracy.
Question 6.
Given a distance measured by EDM is 300.5m but adjusted for atmospheric conditions the value is 298.7m. What factors might contribute to the discrepancies in these values?
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Consider the scientific principles behind measurement adjustments.

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