Question

Which of the following is the correct one as per the scale of aerial photograph and scale of map is concerned?

• A. Scale of aerial photograph is uniform throughout
• B. Scale of aerial photograph is non-uniform throughout
• C. Scale of map cannot be defined
• D. Scale of map is nonuniform throughout

Hint:

Aerial photograph scale varies due to terrain; maps are corrected for uniformity.

Answer 1

The Correct Option is B

In the context of aerial photographs and maps, understanding scale is crucial. Let's analyze the options:

• Scale of aerial photograph is uniform throughout: This is incorrect because the scale of an aerial photograph varies due to the curvature of the Earth and the changing distance from the camera to the ground.
• Scale of aerial photograph is non-uniform throughout: Correct. Aerial photographs typically have a non-uniform scale due to altitude variations and terrain relief. This means that distances on the photograph may not directly correspond to actual ground distances consistently without corrections.
• Scale of map cannot be defined: This is incorrect. Maps generally have a defined scale, meaning there is a consistent ratio between a measurement on the map and the corresponding measurement on the ground.
• Scale of map is nonuniform throughout: This is incorrect for standard maps, as they are usually drawn to a consistent scale to accurately represent geographical features.

The correct statement: Scale of aerial photograph is non-uniform throughout.