4.8.11. Camera axis

Try these first

1. 1.

   What is the camera axis?

   Hint

   Recall how the camera directs light.

2. 2.

   What defines a vertical photograph?

   Hint

   Think about directionality in photography.

3. 3.

   What is the angle limit for a camera to be considered vertical?

   • ±1°
   • ±3°
   • ±5°

   Hint

   Think about standard photography practices.

4. 4.

   True or False: Tilted photographs are always inferior to vertical photographs.

   • True
   • False

   Hint

   Consider applications in different terrains.

5. 5.

   Given the following measurements of aerial photos taken at different angles, analyze how tilt displacement could affect measurements of a building's height.

   Hint

   Draw a diagram representing both vertical and tilted views for comparison.

6. 6.

   How would you advise a team in the field about taking vertical photographs in a heavily wooded area? What considerations should they take into account regarding the camera axis?

   Hint

   Consider aspects like camera tilt and potential obstructions.