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A platform for research: civil engineering, architecture and urbanism
On the question of the accuracy of leveling
Abstract The results of measuring elevations leveling using an optical beam straightness, contain, besides the desired constant height, variable part caused by the influence of refraction. The latter has traditionally been seen as an error (random and partly systematic). However, these “errors” due to physical causes, are not subject to statistical regularities, but because they can not provide a mean-square error. Fluctuations in the heights under the influence of refraction caused by physical laws, which makes use of classical methods to evaluate the accuracy and altitude adjustment flawed.
On the question of the accuracy of leveling
Abstract The results of measuring elevations leveling using an optical beam straightness, contain, besides the desired constant height, variable part caused by the influence of refraction. The latter has traditionally been seen as an error (random and partly systematic). However, these “errors” due to physical causes, are not subject to statistical regularities, but because they can not provide a mean-square error. Fluctuations in the heights under the influence of refraction caused by physical laws, which makes use of classical methods to evaluate the accuracy and altitude adjustment flawed.
On the question of the accuracy of leveling
Mozzhukhin, O. A. (author)
2012
Article (Journal)
English
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