Naslov
Development of Levelling Staff Scale Calibration Method by Integrating CCD Camera

Autori
Baričević, Sergej ; Barković, Đuro ; Zrinjski, Mladen ; Staroveški, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Advanced Technologies, Systems, and Applications VI. Proceedings of the International Symposium on Innovative and Interdisciplinary Applications of Advanced Technologies (IAT) 2021. / - , 2021, 514-521

Skup
12th days BHAAAS, International Symposium of Veterinary Medicine and Forestry

Mjesto i datum
Mostar, Bosna i Hercegovina, 24.06.2021. - 27.06.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
high accuracy levelling ; levelling staff ; systematic errors ; calibration ; comparator

Sažetak
High accuracy geometric levelling is the most precise existing classical geodetic surveying method. Considering the progress of levels, reduction of measuring un-certainty or increase in precision is no longer possible to achieve only by using bet-ter-quality levels. Nowadays, research is focused on the detection and modeling of the impact of systematic errors of measuring equipment. One influential sys- tematic error is the imperfection of levelling staffs and levelling staff scales. Sys-tematic error influence of levelling staff scale is modeled by calibrating it on a comparator. In this paper, a development of a levelling staff scale calibration method by integrating a charge-coupled device (CCD) camera to the existing comparator at the Laboratory for Measurements and Measuring Technique at the Faculty of Geodesy at the University of Zagreb is described. Results of initial tests are given with plans for research and testing.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija

POVEZANOST RADA