22. An object was observed from a triangulation station. The measured distance was recorded to 4985.78m. determine the combined effect of earth's curvature and atmospheric refraction. a) 2.123m b. 1.789m c) 1.665m

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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subject : fundamentals of surveying

22. An object was observed from a triangulation station. The measured distance was
recorded to 4985.78m. determine the combined effect of earth's curvature and atmospheric
refraction.
a) 2.123m
b. 1.789m
c) 1.665m
Transcribed Image Text:22. An object was observed from a triangulation station. The measured distance was recorded to 4985.78m. determine the combined effect of earth's curvature and atmospheric refraction. a) 2.123m b. 1.789m c) 1.665m
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