Authors identified the problems associated with the determination of the controlled points coordinates by use of automated Total Station placed behind transparent barrier. Important thing in the mentioned analysis was a large change of controlled points position and not stable Total Station’s stand (because of stand’s thermal drift). This two elements, combined with measurement made through glass plate determine the need for impact analysis of measurement conditions for measurement results. The analysis was performed for roof made of technical fabric. Because of changing weather conditions, the displacement of some points reached 1.3 m. It caused some technical problems with tracking measurement points. Furthermore, it had an impact for range of laser’s beam incidence angle change which causes a “changeable” systematic measurement error. In this paper the authors presents the analysis connected with the determination of the impact of leser beam deflection passing through glass plate on the final results.
Authors
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.5593/sgem2016b22
- Category
- Aktywność konferencyjna
- Type
- materiały konferencyjne indeksowane w Web of Science
- Language
- angielski
- Publication year
- 2016
