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Civil Engineering - Advanced Surveying

Exercise : Advanced Surveying - Section 3
11.
When a star is between the pole and the horizon, the relationship between latitude (λ), zenith distance (z) and declination δ, is
θ = z + δ
θ = δ - z
θ = 180° - (z + δ)
θ = (z + δ) - 180°.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The distance between the minor control point and the principal point should be equal to
base line of the left photograph of stereo pair
base line of the right photograph of stereo pair
sum of the base lines of stereo pair
mean of the base lines of the stereo pair.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The great circle whose plane is perpendicular to the axis of rotation of the earth, is called
equator
terrestrial equator
0° latitude
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
The Polaris describes a small circle round the pole whose radius is approximately
1°
2°
3°
4°.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
The plane at right angle to the zenith-nadir line and passing through the centre of the earth, is called
rational horizon
true horizon
celestial horizon
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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