Civil Engineering - Advanced Surveying - Discussion

Discussion Forum : Advanced Surveying - Section 2 (Q.No. 48)
48.
If f is the focal length of the camera lens and θ is the angle of tilt, the distance of the plumb point from the principal point will be
f sin θ
f cos θ
f tan θ
f sec θ.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Somesh Shinde said:   7 years ago
Can anyone explain, how it comes?

Nibedita jena said:   9 years ago
Nice job. Its really amazing to use and helpful for preparation.

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