12.3.3. Orientation and Measurement

Try these first

1. 1.

   What is the main purpose of sighting the backsight?

   Hint

   Think about what helps create a point of reference.

2. 2.

   Define single-shot measurement.

   Hint

   Contrast it with a method that tracks continuously.

3. 3.

   What is the first step in the orientation process of a Total Station?

   • Setting coordinates
   • Sighting the backsight
   • Turning to target

   Hint

   What helps us align with existing points?

4. 4.

   True or False: Continuous tracking is suitable for stationary targets.

   • True
   • False

   Hint

   Think about tracking objects as they move.

5. 5.

   Given a scenario where a surveyor must measure moving vehicles at a construction site, which mode should they use and why?

   Hint

   Consider which method adapts better to change.

6. 6.

   Describe a potential error that could occur if the backsight is not correctly aligned, and how it might affect results.

   Hint

   What happens when the reference isn't accurate?