The flying height of the camera is 1, 000 m above mean ground level, the distance of the top of a Minar from a nadir point is 10 cm and the relief displacement of Minar is 7.2 mm. The height of the Minar, is
Options
A. 52 m
B. 62 m
C. 72 m
D. 82 m.
Correct Answer
72 m
Advanced Surveying problems
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1. On vertical photographs, height displacement is
Options
A. positive for points above datum
B. negative for points below datum
C. zero for points vertically below the air station
10. ? and ? 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