The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is?

B = bH/f
B =f/bH
B = b/fH
B = H/bf

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 1

4 views Answered 2022-09-01 13:21

Related Questions

Moment of inertia of a triangular section of base (b) and height (h) about an axis passing through its vertex and parallel to the base, is __________ than that passing through its C.G. and parallel to the base.?

1 Answers 6 Views

If p₁ and p₂ are effective lateral loadings at the bottom and top exerted by a level earth subjected to a super-load on the vertical face of height h of a retaining wall, the horizontal pressure p per unit length of the wall, is?

1 Answers 4 Views

If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height?

1 Answers 12 Views

For plane ground the scale of a vertical photograph will be same as that of a tiled photograph along the photo parallel through?

1 Answers 4 Views

The scale of a vertical photograph of focal length ‘f’ taken from height of ‘H’ metres above M.S.L., at a point of reduced level ‘h’, is?

1 Answers 5 Views

α and β are the angles subtended by a point of elevation h at their air station with respective plumb points. Photo scale and focal length of the lens being ‘S’ and ‘f’ respectively. Parallax displacement of the point due to relief, is?

1 Answers 4 Views

The scale of a tilted photograph of focal length f, taken from an altitude H, along the plate parallel through plumb point, is?

1 Answers 4 Views

‘H’ is the flying height above mean ground level and ‘f’ is the principal distance of a vertical photograph. The mean scale of the photographs is?

1 Answers 5 Views

The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is?

1 Answers 4 Views

The height displacement on a vertical photograph?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)