Naslov
Tram electric grid influence on GPS reception

Autori
Ševrović, Marko ; Miler, Mario ; Jovanović, Bojan

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

Izvornik
7th GNSS Vulnerabilities and Solutions Conference Proceedings / Kos, Serdjo ; Filjar, Renato - Rijeka : Pomorski fakultet Sveučilišta u Rijeci ; Royal Institute of Navigation, 2013, 185-197

ISBN
978-953-165-113-4

Skup
7th GNSS Vulnerabilities and Solutions Conference

Mjesto i datum
Krk, Hrvatska; Baška, Hrvatska, 18.04.2013. - 20.04.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
GPS applications in the transport systems ; measuring the qualitly of GPS signal reception ; the impact of tram traffic ; precision of locating GPS receivers in urban areas

Sažetak
In this article we tested the statistical hypothesis that tram electric power lines have significant influence on the quality of the low cost GPS signal reception in urban areas. In order to determine the impact of tram power lines on the quality of GPS signal reception, we have conducted two measurements on the Borongaj tram turnaround in the city of Zagreb. In order to gather the necessary data, we used two GPS receivers that were set up on a tripod at a height of 1.5 m from the ground. GPS receivers were thereby placed at two predefined reference sites with precisely defined geographic coordinates. The first GPS receiver was located near the tram tracks, while the other was located in the parking about 80 meters from the tram turnaround. Information about the location of GPS receivers were recorded every second over a period of 60 and 90 min respectively.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija, Tehnologija prometa i transport

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