8.12. Recent Advances in Photogrammetry

Try these first

1. 1.

   What does UAV stand for?

   Hint

   Think about drones.

2. 2.

   What is one advantage of using UAVs in photogrammetry?

   Hint

   Consider how drones might change traditional surveys.

3. 3.

   What do UAVs provide in photogrammetry?

   • Low-resolution data
   • Cost-effective high-resolution data
   • Inaccessible data

   Hint

   Think about their primary advantages.

4. 4.

   True or False: SfM requires specialized cameras.

   • True
   • False

   Hint

   Consider the nature of SfM and its requirements.

5. 5.

   Imagine you are tasked with using UAVs for an environmental survey of a forest. Describe the steps you would need to take to ensure high-resolution data collection.

   Hint

   Think about planning and preparation for capturing clear images.

6. 6.

   You are working on a project involving SfM for a historical site. Discuss how you would address potential accuracy issues during the data collection phase.

   Hint

   Focus on the quality of the images and conditions during capturing.