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Pregled bibliografske jedinice broj: 1087351

Testing Capabilities of Locata Positioning System for Displacement Measurements


Grgac, Igor; Paar, Rinaldo; Marendić, Ante; Jakopec, Ivan
Testing Capabilities of Locata Positioning System for Displacement Measurements // Contributions to International Conferences on Engineering Surveying / Kopáčik, Alojz ; Kyrinovič, Peter ; Erdélyi, Ján ; Paar, Rinaldo ; Marendić, Ante (ur.).
Dubrovnik, Croatia: Springer, 2020. str. 109-117 doi:10.1007/978-3-030-51953-7_9 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Testing Capabilities of Locata Positioning System for Displacement Measurements

Autori
Grgac, Igor ; Paar, Rinaldo ; Marendić, Ante ; Jakopec, Ivan

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

Izvornik
Contributions to International Conferences on Engineering Surveying / Kopáčik, Alojz ; Kyrinovič, Peter ; Erdélyi, Ján ; Paar, Rinaldo ; Marendić, Ante - Dubrovnik, Croatia : Springer, 2020, 109-117

ISBN
978-3-030-51952-0

Skup
8th INGEO International Conference on Engineering Surveying and 4th SIG Symposium on Engineering Geodesy

Mjesto i datum
Dubrovnik, Hrvatska, 22-23.10.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Displacement measurements ; Locata positioning system ; LocataLite ; LocataNet

Sažetak
GNSS has limitations or cannot be applied in specific environments with poor geometry like city streets, tunnels, bridges, quarries, mines, ports or in indoor environment in general. In 2003 Locata Corporation from Australia began with the development of a new, completely independent technology called Locata, which was designed to overcome the limitations of GNSS. The paper will display capabilities of Locata positioning system for determining simulated displacements. For that purpose, LocataNet consisting of six LocataLite signal transmitters was established in an open field. As all LocataLite transmitter were set up on the ground, the network geometry was not adequate for vertical positioning and only horizontal displacements were determined. After initialization of the Locata rover, different horizontal displacements were introduced by moving rover antenna. Displacements of magnitudes from 0.5 to 2.0 cm and in different directions were introduced. Positions of the rover after each introduced displacement were determined from single difference carrier phase measurements. From determined positions, displacements were calculated and compared to the true value of displacements. The results shown that Locata positioning system is capable to determine sub-centimeter level displacements.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija



POVEZANOST RADA


Ustanove:
Geodetski fakultet, Zagreb

Profili:

Avatar Url Ante Marendić (autor)

Avatar Url Igor Grgac (autor)

Avatar Url Ivan Jakopec (autor)

Avatar Url Rinaldo Paar (autor)

Citiraj ovu publikaciju

Grgac, Igor; Paar, Rinaldo; Marendić, Ante; Jakopec, Ivan
Testing Capabilities of Locata Positioning System for Displacement Measurements // Contributions to International Conferences on Engineering Surveying / Kopáčik, Alojz ; Kyrinovič, Peter ; Erdélyi, Ján ; Paar, Rinaldo ; Marendić, Ante (ur.).
Dubrovnik, Croatia: Springer, 2020. str. 109-117 doi:10.1007/978-3-030-51953-7_9 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Grgac, I., Paar, R., Marendić, A. & Jakopec, I. (2020) Testing Capabilities of Locata Positioning System for Displacement Measurements. U: Kopáčik, A., Kyrinovič, P., Erdélyi, J., Paar, R. & Marendić, A. (ur.)Contributions to International Conferences on Engineering Surveying doi:10.1007/978-3-030-51953-7_9.
@article{article, year = {2020}, pages = {109-117}, DOI = {10.1007/978-3-030-51953-7\_9}, keywords = {Displacement measurements, Locata positioning system, LocataLite, LocataNet}, doi = {10.1007/978-3-030-51953-7\_9}, isbn = {978-3-030-51952-0}, title = {Testing Capabilities of Locata Positioning System for Displacement Measurements}, keyword = {Displacement measurements, Locata positioning system, LocataLite, LocataNet}, publisher = {Springer}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, year = {2020}, pages = {109-117}, DOI = {10.1007/978-3-030-51953-7\_9}, keywords = {Displacement measurements, Locata positioning system, LocataLite, LocataNet}, doi = {10.1007/978-3-030-51953-7\_9}, isbn = {978-3-030-51952-0}, title = {Testing Capabilities of Locata Positioning System for Displacement Measurements}, keyword = {Displacement measurements, Locata positioning system, LocataLite, LocataNet}, publisher = {Springer}, publisherplace = {Dubrovnik, Hrvatska} }

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