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This question belongs to Civil Engineering Surveying

Surveying

?

The difference of height of two points whose parallax difference is 0.8 mm on a pair of stereo pair taken from a height ‘H’ is 100 m. If mean photo base is 95.2 mm, the flying height is

A) 8,000 m B) 10,000 m C) 12,000 m D) 14,000 m

Answer & Solution

Correct Answer: Option C

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Question posted by Examveda

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6 Comments

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Prana Krushna 1 year ago

P=0.8mm=0.0008m
B=95,2mm=0.0952m
h=100m
The Equiation - P/h=B/H-h
H-h=B*h/P
H-100=0.0952*100/0.0008
H-100=11900
H=11900+100
H=12000m
Option C

Sk Civilstudy 6 years ago

d= rh/H
100X95.2/0.8 =11,900
=12,000

Soban Sharma 6 years ago

h=dp/(B/H)
here,
h=100 m
dp= 0.8 mm
B = 95.2 mm
H=?
using formula,
H=(95.2*10^-3*100/0.8*10^-3)
= 11,900

Shailesh Shinde 6 years ago

d=(rh/H)
r= 95.5
h=100
d=0.8
Ans=(100×95.5)/0.8=11937=12000

Bharat Chaudhary 8 years ago

Please Solutions

SANDIP PRAMANIK 8 years ago

Sir i requested to you this type of question kindly solve with details...

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