4.13.1. Scale of a tilted photograph

Try these first

1. 1.

   What happens to the scale of a photograph on the high side?

   Hint

   Think about where the image is being taken from.

2. 2.

   How does tilt angle influence photography?

   Hint

   Consider what happens visually when the camera is tilted.

3. 3.

   What is the scale like on the high side of a tilted photograph?

   • Higher
   • Lower
   • Same

   Hint

   Recall the characteristics of tilted photographs.

4. 4.

   Tilt displacement is greater on which side of the photograph?

   • True
   • False

   Hint

   Think about the impact of tilt in different directions.

5. 5.

   A drone captures a tilted image with a 35-degree tilt at a height of 1200 m. If a point in the image is at a height of 75 m, calculate the scale at that point.

   Hint

   Make sure you understand each term's meaning in that formula!

6. 6.

   Discuss the potential errors that might arise if the scale of a tilted photograph is not accurately accounted for in practical applications.

   Hint

   Reflect on real examples where measurement errors could cause large issues.