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Precise Determination of Calibration Baseline Distances


Zrinjski, Mladen; Barković, Đuro; Baričević, Sergej
Precise Determination of Calibration Baseline Distances // Journal of surveying engineering, 145 (2019), 4; 05019005, 9 doi:10.1061/(ASCE)SU.1943-5428.0000288 (međunarodna recenzija, članak, znanstveni)


Naslov
Precise Determination of Calibration Baseline Distances

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

Izvornik
Journal of surveying engineering (0733-9453) 145 (2019), 4; 05019005, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Calibration baseline ; EDM ; Distance ; Corrections and reductions ; Measurement uncertainty

Sažetak
Some errors that affect the accuracy of electronic distance measurement (EDM) instruments can be determined in a laboratory, but most are detectable and measurable only on a calibration baseline on which distances are precisely determined. In this paper, precise distance determination is presented on the calibration baseline of the Faculty of Geodesy, University of Zagreb, Croatia, using a precise total station Leica TCA2003. The corrections and reductions for precise calibration baseline distance determination are described theoretically: additive constant, first and second velocity correction, periodic error correction, reduction to the baseline mean height using station heights (in two steps), reduction for horizontal transversal deviation of the baseline, and scale error correction. Field distance and atmospheric parameter measurements are explained, with testing of periodic errors and scale error. In postprocessing, measured distances are corrected and reduced by applicable corrections and reductions, and subsequently adjusted using a Gauss-Markov model with the least-squares principle. Final distances are given with their uncertainty, together with a standard uncertainty evaluation for 1, 000-m distance measurement according to current international standards.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija



POVEZANOST RADA


Ustanove
Geodetski fakultet, Zagreb

Profili:

Avatar Url Đuro Barković (autor)

Avatar Url Mladen Zrinjski (autor)

Avatar Url Sergej Baričević (autor)

Citiraj ovu publikaciju

Zrinjski, Mladen; Barković, Đuro; Baričević, Sergej
Precise Determination of Calibration Baseline Distances // Journal of surveying engineering, 145 (2019), 4; 05019005, 9 doi:10.1061/(ASCE)SU.1943-5428.0000288 (međunarodna recenzija, članak, znanstveni)
Zrinjski, M., Barković, Đ. & Baričević, S. (2019) Precise Determination of Calibration Baseline Distances. Journal of surveying engineering, 145 (4), 05019005, 9 doi:10.1061/(ASCE)SU.1943-5428.0000288.
@article{article, year = {2019}, pages = {9}, DOI = {10.1061/(ASCE)SU.1943-5428.0000288}, chapter = {05019005}, keywords = {Calibration baseline, EDM, Distance, Corrections and reductions, Measurement uncertainty}, journal = {Journal of surveying engineering}, doi = {10.1061/(ASCE)SU.1943-5428.0000288}, volume = {145}, number = {4}, issn = {0733-9453}, title = {Precise Determination of Calibration Baseline Distances}, keyword = {Calibration baseline, EDM, Distance, Corrections and reductions, Measurement uncertainty}, chapternumber = {05019005} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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