Practice Instrument Accuracy - 12.15.1 | 12. Total Station Surveys | Geo Informatics
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Knowledge

12.15.1 - Instrument Accuracy

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the typical angle measurement accuracy range for Total Stations?

💡 Hint: Think about the smallest units we often measure angles in.

Question 2

Easy

Define prism-based distance measurement accuracy.

💡 Hint: Consider how errors are calculated when using prisms.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the typical angle measurement accuracy for Total Stations?

  • ±2” to ±5”
  • ±1” to ±5”
  • ±3” to ±5”

💡 Hint: This range is crucial for high precision in measurements.

Question 2

True or false: Reflectorless distance measurements are generally more accurate than prism-based measurements.

  • True
  • False

💡 Hint: Consider how reflections impact measurement accuracy.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A surveyor measures an angle at ±3” using a Total Station and achieves a distance accuracy of ±(2 mm + 2 ppm) for a 2000 m distance. Calculate the potential error in distance measurement.

💡 Hint: Ensure you apply the ppm correctly for the measurement range.

Question 2

Design a brief plan for ensuring your surveying equipment meets ISO standards before starting a project. Include specific checks and procedures.

💡 Hint: Consider what checks need to be in place consistently.

Challenge and get performance evaluation