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https://doi.org/10.2478/bsrj-2018-0023

GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination

Polona Pavlovčič Prešeren   ORCID icon orcid.org/0000-0002-0914-9595 ; Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia

Puni tekst: engleski, pdf (628 KB) str. 108-119 preuzimanja: 90* citiraj
APA 6th Edition
Pavlovčič Prešeren, P. (2018). GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination. Business Systems Research, 9 (2), 108-119. https://doi.org/10.2478/bsrj-2018-0023
MLA 8th Edition
Pavlovčič Prešeren, Polona. "GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination." Business Systems Research, vol. 9, br. 2, 2018, str. 108-119. https://doi.org/10.2478/bsrj-2018-0023. Citirano 23.07.2019.
Chicago 17th Edition
Pavlovčič Prešeren, Polona. "GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination." Business Systems Research 9, br. 2 (2018): 108-119. https://doi.org/10.2478/bsrj-2018-0023
Harvard
Pavlovčič Prešeren, P. (2018). 'GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination', Business Systems Research, 9(2), str. 108-119. https://doi.org/10.2478/bsrj-2018-0023
Vancouver
Pavlovčič Prešeren P. GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination. Business Systems Research [Internet]. 2018 [pristupljeno 23.07.2019.];9(2):108-119. https://doi.org/10.2478/bsrj-2018-0023
IEEE
P. Pavlovčič Prešeren, "GNSS-Condition Impacts on Land Boundary Coordinates and Land Area Determination", Business Systems Research, vol.9, br. 2, str. 108-119, 2018. [Online]. https://doi.org/10.2478/bsrj-2018-0023

Sažetak
Background: Determining the location, boundaries and areas of land properties accurately in the land cadastre is essential. The named data are provided using coordinates, acquired from field measurements. Since 2008, the Slovenian land cadastre claims positioning in the national realization of the ETRS89, so the GNSS use is practically indispensable. Objectives: Contrary to real-time, we can change parameters in GNSS post-processing. The aim of this paper is to simulate different measurement conditions for GNSS in order to determine how to acquire the best possible coordinates for further use in land area calculation. Methods/Approach: Simulations of obstacles near points followed the increasing of the cut-off angle. Furthermore, shortening the observation interval resulted in different occupation duration. The final condition evaluation for coordinate quality acquisition followed from fuzzy logic. Results: The results show that for short baselines, occupation duration is the most important factor in acquiring high quality coordinates and avoiding the multipath. Differences in coordinates from specific strategies can sometimes exceed the tolerance and evidently affect the area calculation. Conclusions: The findings confirm that only good measurement conditions lead to high quality coordinates and well-defined areas of land properties, which are the fundamental factor in relation to the issues of property valuation and assessing land taxes or rents.

Ključne riječi
land cadastre; GNSS post-processing; occupation duration; cut-off angle; fuzzy logic; land area

Hrčak ID: 203486

URI
https://hrcak.srce.hr/203486

Posjeta: 132 *