What error results if the curvature and refraction correction is neglected in trigonometric leveling for sights? (a)

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What error results if the curvature and refraction correction is neglected in trigonometric leveling for sights?
(a) 3000 ft long
(b) 500 m long
(c) 5000 ft long

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Elementary Surveying An Introduction to Geomatics

ISBN: 978-0273751441

13th Edition

Authors: Charles D. Ghilani, Paul R. Wolf

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Question Posted: Mar 18, 2016 04:20 AM

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What error results if the curvature and refraction correction is neglected in trigonometric leveling for sights? (a)

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Elementary Surveying An Introduction to Geomatics

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