Virtual Labs

Design Engineering Drone Technology Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Land Survey using Drone

Choose difficulty:

Beginner

Intermediate

Advanced

1. What role does the GNSS base station play in surveying?

a: Provides aerial images Explanation

Explanation

b: Acts as a fixed reference for corrections Explanation

Explanation

c: Controls drone flight paths Explanation

Explanation

d: Stores rover coordinates Explanation

Explanation

2. The GNSS rover is mainly used to?

a: Stay fixed at a known location Explanation

Explanation

b: Collect position data at different field points Explanation

Explanation

c: Correct drone images directly Explanation

Explanation

d: Transmit signals to satellites Explanation

Explanation

3. What is the main use of a drone in land surveying?

a: Sending correction signals to the rover Explanation

Explanation

b: Capturing aerial photographs of the survey area Explanation

Explanation

c: Replacing the GNSS base station Explanation

Explanation

d: Storing GNSS satellite data Explanation

Explanation

4. Why are GNSS rover measurements combined with drone images?

a: To control drone speed Explanation

Explanation

b: To improve mapping accuracy using ground control points Explanation

Explanation

c: To calculate satellite orbits Explanation

Explanation

d: To avoid using a base station Explanation

Explanation

5. Combining GNSS and drone technology in surveying provides?

a: Less accurate but faster results Explanation

Explanation

b: Efficient and highly accurate survey data Explanation

Explanation

c: Only 2D maps without coordinates Explanation

Explanation

d: Satellite image replacement Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

AGPL 3.0 & Creative Commons (CC BY-NC-SA 4.0)