Abstract

The article is devoted to comparative analysis of accuracy of horizontal positioning measurement results for different measurement conditions. Performing work of this type refers to a number of applied tasks that require high accuracy of the horizontal arrangement of objects. For the purposes under consideration, laser levelers are often used. Currently, the market offers many models of this type of devices. As a rule, the documents accompanying provide metrological characteristics with an indication of one specific distance, for which the result indicated and, in most cases, the influence of measurement conditions on the error of results obtained is not considered. However, for long distances or difficult operating conditions (rain, dust), a significant increase in the error should be expected due to peculiarities of laser radiation and its transportation in the environment.

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