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Pregled bibliografske jedinice broj: 693652

Quality control of the reference network of the tunnel Mala Kapela using the standards for expressing geospatial positional accuracy


Novaković, Gorana; Marendić, Ante; Orešković, Vedran
Quality control of the reference network of the tunnel Mala Kapela using the standards for expressing geospatial positional accuracy // Proceedings of the 6th International Conference on Engineering Surveying - INGEO 2014 / Kopačik, Alojz ; Kyrinovič, Peter, Štroner, Martin (ur.).
Prague, Czech Republic: Czech Technical University Prague, Faculty of Civil Engeeniring, 2014. str. 35-40 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Quality control of the reference network of the tunnel Mala Kapela using the standards for expressing geospatial positional accuracy

Autori
Novaković, Gorana ; Marendić, Ante ; Orešković, Vedran

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

Izvornik
Proceedings of the 6th International Conference on Engineering Surveying - INGEO 2014 / Kopačik, Alojz ; Kyrinovič, Peter, Štroner, Martin - Prague, Czech Republic : Czech Technical University Prague, Faculty of Civil Engeeniring, 2014, 35-40

ISBN
978-80-01-05469-7

Skup
6th International Conference on Engineering Surveying - INGEO 2014

Mjesto i datum
Prag, Češka Republika, 03-04.04.2014.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Geodetic control; accuracy standards; ISO 19113

Sažetak
The positioning precision, as one of the most important component of geodetic control quality, has been expressed in various ways depending on the positioning method. The standards have referred to the precision of the observations, and not to the result, i.e. to the coordinates of geodetic control points. In accordance with the development of measuring technology, these standards have been changing as well. Mostly, the old standards have been using the expression dependant on the distance between geodetic control points. In this paper the new standards for reporting the precision of geodetic control positioning (horizontal and vertical), prescribing by international standards in the field of geospatial information (ISO 19113), that have been accepted as European, i.e. Croatian standards, will be presented. Current standards are related to the spatial position (coordinates) of geodetic control being independent of positioning methods or the survey instruments used. According to these standards, when reporting the precision of geodetic control positioning, two types of accuracy should be reported: Positional uncertainty (absolute) and Local uncertainty (relative), both for horizontal and vertical coordinates. In this paper, the application of current standards for reporting positioning precision is presented on the example of the surface reference geodetic control (only horizontal) of the tunnel “Mala Kapela”, located in the Republic of Croatia.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija



POVEZANOST RADA


Ustanove
Geodetski fakultet, Zagreb