4.7. Surveying and Remote Sensing

Try these first

1. 1.

   What technique uses satellites for positioning?

   Hint

   Think of the technology used in your smartphone for navigation.

2. 2.

   Name one traditional surveying tool.

   Hint

   It's used to measure angles.

3. 3.

   What does GPS stand for?

   • Global Positioning System
   • Geographic Positioning System
   • Global Personal System

   Hint

   It's a system for locating positions using satellites.

4. 4.

   Is LiDAR a traditional surveying method?

   • True
   • False

   Hint

   Consider when laser technology became prevalent.

5. 5.

   Design a small project plan for a park that includes the surveying techniques you would use. Explain your choice of both traditional and modern methods.

   Hint

   Consider the scale of the project and which methods provide the best data.

6. 6.

   Evaluate the impact of automation on surveying practices and its benefits to civil infrastructure projects. Can you provide specific examples?

   Hint

   Think about speed and accuracy advantages gained through automation.