Practice Ranging Of Survey Lines (1.13.2) - Measurement of Distances - Surveying and Geomatics

Practice: Ranging of survey lines

Lesson 1.13.2Measurement of Distances

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8 questions

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6 sample questions

Question 1.
What is ranging in surveying?
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Consider how surveyors create measurements.
Question 2.
Name the two types of ranging.
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Think about how they differ based on visibility.
3Question 3.
What is direct ranging?
- A process using eye estimation to establish lines
- A method using GPS to plot points
- A technique for mapping underground utilities
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Think about visual methods of measuring distances.
4Question 4.
True or False: Indirect ranging is used when two survey points can be seen from each other.
- True
- False
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Reflect on the conditions when ranging is employed.
Question 5.
A surveyor needs to measure a straight path through a grove of trees. Give a detailed approach using indirect ranging and highlight how to arrange the rods and communicate positions.
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Think of relaying distances and visible points.
Question 6.
Jonas is conducting direct ranging on an open field. He misaligns a point due to an obstruction. What steps should he take to correct the mistake and ensure accurate measurement?
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Consider what tools and steps he would re-engage.

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