Kiselyk O. Improvement of geometriс levelling method at unstable atmosphere stratification

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U005374

Applicant for

Specialization

  • 05.24.01 - Геодезія та картографія

02-07-2010

Specialized Academic Board

Д 35.052.13

Lviv Polytechnic National University

Essay

The solution of the vertical refraction problem and consideration of it influence in the geometric levelling in particular anomal component of the vertical refraction conditioned by thermal turbulence state of atmosphere was proposed. The shown in the dissertation possibility of the vertical refraction determination and consideration on the basis sight targets fluctuation was confirmed by the great amount of the experiments and obtained results. Using of the digital levels equipped by charge coupled devices enables to determine and consider the target fluctuation more precision than visually and increase its accuracy by using increasing the accuracy of the refraction determination and also expand the observation time to whole light day.

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