18.1.2.4. Cost-effectiveness over large terrains

Try these first

1. 1.

   What is aerial surveying?

   Hint

   Think about how this is different from ground-based surveying.

2. 2.

   Name one key advantage of aerial surveying.

   Hint

   Consider the speed at which data can be captured.

3. 3.

   What is the primary advantage of aerial surveying?

   • High manpower requirements
   • Rapid data collection
   • Increased safety risks

   Hint

   Consider how quickly data can be obtained using drones.

4. 4.

   True or False: Aerial surveying requires more personnel than traditional methods.

   • True
   • False

   Hint

   Reflect on manpower used traditionally versus with drones.

5. 5.

   Calculate the cost savings when transitioning from a traditional survey to an aerial survey for a 100-acre site, considering labor costs in both methods.

   Hint

   Consider how much time each method requires and the number of personnel involved.

6. 6.

   Evaluate how rapid data collection could alter project timelines and budgeting in urban engineering.

   Hint

   Think about the impact of timely information on project phases.