1. ISTCGCAP
  2. All Volumes and Issues
  3. Volume 74, 2011
  4. Precision of digital leveling with additional movements of the rails

Precision of digital leveling with additional movements of the rails

ISTCGCAP.
2011;
Volume 74, Number 74
: pp. 10-12
Authors:
  1. Ihor Trevoho
  2. E. Il'kiv
  3. Yu. F. Tkachenko
1
Department of Geodesy, Lviv polytechnic National University
2
Lviv Politecnic National University
3
Ivano-Frankivsk National Technical University of Oil and Gas

The investigation to assess the impact of change in position heel staffs on the accuracy of determining the excess on the station at digital leveling was performed. It is proved if the accuracy of determining the changes in position heel staffs substantially higher than accurate reading rod accuracy leveling does not change, so these changes can serve only to control the leveling on the station.

precision
digital leveling
reading rod
  1. Il'kiv E.Ju. Opyt nivelirovanija pri nabljudenii za osadkami sooruzhenij // Geodezija i kartografija. – 1987. – № 7. – S.21–22. 2. Malkov A.G. O kontrole izmerenija prevyshenija cifrovymi nivelirami // Geodezija i kartografija. – 2009. – № 9. – S. 14–15.