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Pregledni rad

https://doi.org/10.17559/TV-20150205124905

Preliminary results of combined geodetic methods in monitoring

Ilija Grgić orcid id orcid.org/0000-0003-1322-2617 ; Internacionalni univerzitet u Goraždu, Ul. Ibrahima Čelika bb, Goražde, Bosnia and Herzegovina
Marija Repanić orcid id orcid.org/0000-0001-9735-4494 ; State Geodetic Administration, Gruška 20, Zagreb, Croatia
Ivan Malović ; State Geodetic Administration, Gruška 20, Zagreb, Croatia


Puni tekst: hrvatski pdf 2.613 Kb

str. 301-308

preuzimanja: 442

citiraj

Puni tekst: engleski pdf 2.613 Kb

str. 301-308

preuzimanja: 281

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Sažetak

The actual object movements can be examined by well designed and carefully performed observations and measurements. The processed and adjusted data are a precondition for analysis and interpretations of short and long-term predictions of object functionality. Beside periodic deformation observations, experimental measurements could be performed on selected objects. The purpose of such work is to determine the accuracy and improve the applied methods of measurement based on the analysis of theoretical errors and actual values of the facility shifts on a daily basis. On the business tower "Zagrepčanka" the GNSS measurements in relation to the nearest reference station from CROPOS (Croatian Positioning System) network were performed, combined with geometric levelling and gravity measurements. Analysis of measurement results that are presented in this paper provides an answer to the question to what extent one method can be controlled by another, or to what extent the application of a combination of different surveying methods affects the quality of the interpretation of the results.

Ključne riječi

deformations; GNSS; gravity; levelling; shifts

Hrčak ID:

174738

URI

https://hrcak.srce.hr/174738

Datum izdavanja:

10.2.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.486 *