19.4.1. Photogrammetric Processing

Try these first

1. 1.

   What is photogrammetry?

   Hint

   Think about how we can visualize areas with photos.

2. 2.

   Name one software used in photogrammetric processing.

   Hint

   Remember, these are tools for processing UAV data.

3. 3.

   What is photogrammetry?

   • A type of UAV
   • A method to process images
   • A data format

   Hint

   Think about how images can be processed for analysis.

4. 4.

   True or False: Point clouds are geometric shapes representing surfaces.

   • True
   • False

   Hint

   Remember what we learned about how these clouds are formed.

5. 5.

   A construction project requires an accurate terrain map. Discuss how you would use UAVs for this task and the role of photogrammetry in the process.

   Hint

   Consider the steps from image capture to the final output you need.

6. 6.

   Analyze the impact of using point clouds in structural integrity assessments compared to traditional surveying methods.

   Hint

   Think about how 3D data compares to 2D data.