Question

Along-track stereovision is primarily achieved by which mechanism?

• A. Imaging same area from two different orbital passes
• B. Using two different satellites to image same area
• C. A single satellite acquiring two images (e.g., fore and aft) in same pass
• D. Rotating sensor in across-track direction

Hint:

Remember: \[ \boxed{ \text{Along-track Stereo} = \text{Fore Camera} + \text{Aft Camera} + \text{Single Satellite Pass} } \]

Answer 1

The Correct Option is C