15.3. Sensors and Technologies Used in Inspection

Try these first

1. 1.

   What does RGB stand for in RGB cameras?

   Hint

   Think of colors.

2. 2.

   What is the main purpose of LiDAR technology?

   Hint

   Consider how it scans structures.

3. 3.

   What is the primary function of visual sensors in structural inspections?

   • To generate 3D point clouds
   • To detect surface cracks
   • To perform ultrasonic testing

   Hint

   Think about what you see on a surface.

4. 4.

   True or False: LiDAR technology is used for detecting internal flaws in concrete.

   • True
   • False

   Hint

   Recall the function of LiDAR.

5. 5.

   Evaluate the effectiveness of combining visual sensors with LiDAR in a bridge inspection scenario. What factors do you consider?

   Hint

   Think about how both technologies complement each other.

6. 6.

   Design a simple inspection plan outlining how you would utilize ultrasonic testing and acoustic emission sensors together. What would you aim to achieve?

   Hint

   Focus on combining data from both methods for a comprehensive view.