Multiple Frequencies Precise GNSS RTK System Research in Dynamic Mode

Klūga, Ansis; Kluga, Janis; Bricis, Artūrs; Mitrofanovs, Ingus

doi:10.3182/20130925-3-cz-3023.00029

Cited by 4 publications

(2 citation statements)

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“…The measurements with real time kinetic (RTK) GNSS also become a solution to predict the mobility. Based on the experimental study, measurements with RTK have much higher accuracy [4].…”

Section: Introductionmentioning

confidence: 99%

Efficiency of Public Transportation Using Global Navigation Satellite System (Gnss)

Putera¹

2017

GEOMATE

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ABSTRACT:Motor vehicles are one of the biggest air pollution contributor in the city. Pollution getting worsened by poor public transport system in the city that caused lack of public services. In order to minimize the impact, so the focus not only by reducing the quantity of vehicles but also by managing the use of motor vehicles becomes more efficient. Through Global Satellite Navigation System (GNSS) as precise navigation tool, the patterns of transport system such as distance, duration, number of vehicle can be estimated accurately and more efficient. This research applied GNSS in the public transportation at Universitas Indonesia. Mode of transportation which we used in this research is campus buses or "Bis Kuning". We used quantitative experimental integrated with Geographic Information Systems (GIS). The results are GNSS can predict the patterns of campus buses, from the patterns we tried to connect with users of Bis Kuning satisfaction.

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“…The measurements with real time kinetic (RTK) GNSS also become a solution to predict the mobility. Based on the experimental study, measurements with RTK have much higher accuracy [4].…”

Section: Introductionmentioning

confidence: 99%

Efficiency of Public Transportation Using Global Navigation Satellite System (Gnss)

Putera¹

2017

GEOMATE

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“…Despite the fact that Latvia is relatively small state with small population, services of several GNSS base station network are provided in Latvia. The most popular of them are: LatPos and EUPOS-RIGA(Kluga et al, 2013). LatPos is consistent part of state geodetic network, in framework of it, 25 continuously working GNSS base stations are operated at present (see…”

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confidence: 99%

Tendencies of development of local geodetic network in Riga city

et al. 2018

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Local geodetic network is very important in harmonic development of city territory. On the base of the local geodetic network, cadastral and topographic surveying works, engineering geodetic works and executive measurements of newly built buildings and engineering networks are carried out. In the territory of Riga, the local geodetic network was started to create in 1880, and in the course of time, as the city expanded, necessity to have wider reference network emerged. In 2005, in the territory of Latvia, network of continuously working base stations LatPos was launched, which ensured completely new trends in execution of measurements and accuracy reached. One year later, base station network EUPOS-RIGA was launched in the territory of Riga. It can be regarded as consistent part of Riga local geodetic network. The purpose of the research was to state, what are differences between historically used coordinates of points of the local geodetic network, and coordinates that are determined by use of real time corrections of LatPos and EUPOS-RIGA base station network. Measurements were made in the territory of Riga in period from December 2016 until April 2017. In the framework of the research, 61 point of the local geodetic network was inspected and in 38 cases GNSS observations in RTK mode were completed. In the research, catalogues of coordinates of polygonometry points of sixties and eighties were used in order to compare what differences of coordinates existed historically. The main conclusion drawn during the research – historical points of the local geodetic network shall not be used for surveying works of any kind before improvement of them and before they comply with requirements of normative acts.

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Experimental multi sensors navigation system research

Kluga

2014

2014 14th Biennial Baltic Electronic Conference (BEC)

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Multiple Frequencies Precise GNSS RTK System Research in Dynamic Mode

Cited by 4 publications

References 1 publication

Efficiency of Public Transportation Using Global Navigation Satellite System (Gnss)

Efficiency of Public Transportation Using Global Navigation Satellite System (Gnss)

Tendencies of development of local geodetic network in Riga city

Experimental multi sensors navigation system research

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