8.6.1. Interior Orientation

Try these first

1. 1.

   What is interior orientation in photogrammetry?

   Hint

   Think about what internal settings could affect the capture of images.

2. 2.

   What is the principal point?

   Hint

   Consider the significance of a point in the center of the camera's view.

3. 3.

   What is interior orientation?

   • Setting camera parameters
   • Creating 3D models
   • Determining external coordinates

   Hint

   Remember what comes first in the process of image measurement.

4. 4.

   True or False: The principal point is the center of the camera's lens.

   • True
   • False

   Hint

   Think about the camera's view and what the optical axis represents.

5. 5.

   You are tasked with creating a 3D model of a city block using images taken from a drone. Explain how you would ensure the interior orientation is correctly established before beginning your data processing.

   Hint

   Start with the basics of your camera's specs and remember the importance of accurate parameters.

6. 6.

   Discuss the potential risks and consequences of neglecting interior orientation in projects involving photogrammetry in disaster management.

   Hint

   Consider the significance of accurate data in life-saving scenarios.