18.1.3.3. High-resolution camera or LiDAR sensor

Try these first

1. 1.

   What is a high-resolution camera?

   Hint

   Think about the level of detail in images.

2. 2.

   What does LiDAR stand for?

   Hint

   The acronym relates to how the technology measures distances.

3. 3.

   What is the primary function of a high-resolution camera in aerial surveying?

   • To measure elevation
   • To capture detailed images
   • To collect thermal data

   Hint

   Think about the image quality aspect rather than metrics.

4. 4.

   True or False: LiDAR sensors are useful in areas with dense vegetation because they can penetrate through tree canopies.

   • True
   • False

   Hint

   Consider how lasers interact with obstacles.

5. 5.

   Given a scenario where urban planning is necessary for a coastal city threatened by rising sea levels, determine the optimal use of high-resolution cameras versus LiDAR sensors.

   Hint

   Think about what type of data is most critical in disaster prevention.

6. 6.

   Design an integrated aerial survey plan that utilizes both a high-resolution camera and a LiDAR sensor for a new construction site. What specific data would you focus on gathering?

   Hint

   Consider the different types of data that will aid in the construction process.