Search results for: ASSESSMENT OF TRACK LOCATION

• The accuracy assessment of determining the axis of railway track basing on the satellite surveying

  Publication

  • W. Koc
  • C. Specht
  • P. Chrostowski
  • K. Palikowska

  - Archives of Transport - Year 2012

  W 2009 roku na Politechnice Gdańskiej rozpoczęto badania nad wykorzystaniem serwisu pomiarów fazowych NAVGEO aktywnej sieci geodezyjnej ASG-EUPOS dla przeprowadzania ciągłych pomiarów przebiegu trasu kolejowej. Celem kontynuowanych badań jest próba oceny możliwości zastosowania pomiarów fazowych GNSS, realizowanych przez kilka odbiorników, dla projektowania oraz inwentaryzacji toru kolejowego. Do oceny dokładności określenia osi...

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• Assessment of Poland's competitiveness as a location for BPO/SSC projects

  Open Research Data

  open access

  • P. Kasprzak
  • R. Sterniński

  In compiled by A.T. Kearney in subsequent editions of the ranking (2009, 2011, 2016, 2019), the first three positions were taken by the same countries. India received the highest marks with a clear advantage. The country is a world leader in terms of attractiveness for locating business service centers. India can offer English-speaking skilled labor...

• Evaluation of the Possibility of Identifying a Complex Polygonal Tram Track Layout Using Multiple Satellite Measurements

  Publication

  • A. Wilk
  • C. Specht
  • W. Koc
  • K. Karwowski
  • J. Skibicki
  • J. Szmagliński
  • P. Chrostowski
  • P. Dąbrowski
  • M. Specht
  • M. Zienkiewicz... and 3 others

  - Year 2021

  We present the main assumptions about the algorithmization of the analysis of measurement data recorded in mobile satellite measurements. The research team from the Gda´nsk University of Technology and the Maritime University in Gdynia, as part of a research project conducted in cooperation with PKP PLK (Polish Railway Infrastructure Manager), developed algorithms supporting the identification and assessment of track axis layout....

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• Evaluation of the Possibility of Identifying a Complex Polygonal Tram Track Layout Using Multiple Satellite Measurements

  Publication

  • A. Wilk
  • C. Specht
  • W. Koc
  • K. Karwowski
  • J. Skibicki
  • J. Szmagliński
  • P. Chrostowski
  • P. S. Dabrowski
  • M. Specht
  • M. Zienkiewicz... and 3 others

  - SENSORS - Year 2020

  We present the main assumptions about the algorithmization of the analysis of measurement data recorded in mobile satellite measurements. The research team from the Gda´nsk University of Technology and the Maritime University in Gdynia, as part of a research project conducted in cooperation with PKP PLK (Polish Railway Infrastructure Manager), developed algorithms supporting the identification and assessment of track axis layout....

  Full text available to download

• Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement

  Publication

  • J. Skibicki
  • A. Wilk
  • W. Koc
  • R. Licow
  • J. Szmagliński
  • P. Chrostowski
  • S. Judek
  • K. Karwowski
  • S. Grulkowski

  - SENSORS - Year 2023

  The article presents a solution to the problem of limited accuracy of dynamic measurements performed with GNSS receivers. The proposed measurement method is a response to the needs related to the assessment of the measurement uncertainty of the position of the track axis of the rail transport line. However, the problem of reducing the measurement uncertainty is universal for many different situations where high accuracy of positioning...

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• Capacity analysis of the selected track system in partially ordered space

  Publication

  • E. Mieloszyk
  • A. Milewska
  • S. Grulkowski

  - MATEC Web of Conferences - Year 2019

  A proper location of the interval sections has significant impact on the traffic flow in the railway track network. This issue is critical during line modernization as well as when a new solution accounting for the traffic forecast at particular element of the railway track network is developed . However, the situation is more complex and more expensive for railway stations since improvement of the capacity requires critical organizational...

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• Data from the survey on assessment of satisfaction with graduating from Gdańsk University of Technology in the opinion of foreign graduates

  Open Research Data

  open access

  • M. Downar
  • M. Tomczak
  • P. Ziemiański

  The dataset includes data from the survey on the Gdańsk University of Technology foreign graduates’ on assessment of satisfaction with graduating from university. The research was conducted over a four-month period, from December 2019 to March 2020, using the Computer-Assisted Web Interview (CAWI). The research sample included 142 respondents. The study...

• Analyzing the Geometry of the Turnouts and Their Adjustment Basing on the Tacheometer Measurements

  Publication

  • S. Michał
  • K. Makowska-Jarosik

  - Year 2016

  The article presents the results of tacheometric measurements of a station throat, as well as the method of data preparation and analysis. The calculations covered the verification of the geometry and the location of railway turnouts and crossings. The analyses were performed for the selected parameters of the turnout geometry, including their lengths and track gauge in main sections. In addition, the data were analyzed to confirm...

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• Designing of Track Axis Alignment with the Use of Satellite Measurements and Particle Swarm Optimization

  Publication

  • W. Koc
  • C. Specht
  • P. Chrostowski
  • K. Palikowska

  - Current Journal of Applied Science and Technology (British Journal of Applied Science & Technology) - Year 2016

  Designing of the track’s alignment is a key issue from the point of view of maintaining of proper geometries. The paper presents a design method for sections of railway line located in the horizontal arch. The method is adapted to the technique of mobile satellite measurements. The general principles of this measurement method have been described in the article. A project's solution has been presented using mathematical notation...

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• A1-S6 Rebielcz Raduńska 2016 - video data

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun

  The video cameras installed on the Expressway S6 and motorway A1: 4 cameras in both directions, location: main road registered vehicles along the entire length of the road section. Cameras were mounted on 5-7 meter high masts. Date 29-31.07.2016

• Simple gait parameterization and 3D animation for anonymous visual monitoring based on augmented reality

  Publication

  • P. Szczuko

  - MULTIMEDIA TOOLS AND APPLICATIONS - Year 2016

  The article presents a method for video anonymization and replacing real human silhouettes with virtual 3D figures rendered on a screen. Video stream is processed to detect and to track objects, whereas anonymization stage employs animating avatars accordingly to behavior of detected persons. Location, movement speed, direction, and person height are taken into account during animation and rendering phases. This approach requires...

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• Wpływ przechyłki na zjawisko postępowania zużycia bocznego szyn kolejowych w łukach poziomych

  Publication

  • K. Szwaczkiewicz

  - Zeszyty Naukowe Politechniki Gdańskiej. Inżynieria Lądowa i Wodna - Year 2013

  Degradacja elementów nawierzchni kolejowej jest zagadnieniem bardzo złożonym, w które uwikłane jest wiele czynników związanych między innymi z układem geometrycznym toru kolejowego, właściwościami trybologicznymi poszczególnych elementów nawierzchni, jak również z parametrami podłoża gruntowego, a także z właściwościami samych pojazdów szynowych. W artykule omówiono jeden z powyższych problemów, tj. wpływ ukształtowania toru kolejowego...

• ANALIZA PRZEPUSTOWOŚCI WYBRANEGO UKŁADU TOROWEGO W PRZESTRZENI CZĘŚCIOWO – UPORZĄDKOWANEJ

  Publication

  • E. Mieloszyk
  • A. Milewska
  • S. Grulkowski

  - Year 2018

  Na sieci kolejowej istotny wpływ na płynność ruchu mają odpowiednio usytuowane odcinki odstępowe. Z podobną sytuacją mamy do czynienia przy modernizacji stacji kolejowych i tworzeniu nowych rozwiązań, w których należy uwzględnić prognozy rozwoju ruchu na danym elemencie sieci kolejowej. Jednak w przypadku stacji sytuacja staje się dużo bardziej skomplikowana i kosztowna, gdyż poprawa przepustowości wymaga istotnych zmian organizacyjnych...

• Video traffic data - Interchanges Wolnosci (86 - 94)

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 3 video cameras at entry or exit lanes of the Wolnosci interchange within 86 national road in Poland (interchange of national roads 86 and 94 ), located in the Silesian Agglomeration). The data covers the one days: 22.05.201 (national road 86).

• Video traffic data - Interchange Tychy (1-44), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Tychy interchange within national road 1 in Poland (interchange of national roads 1 and 44), located in the Silesian Agglomeration. The data covers the two days:13-14.09.2017.

• Video traffic data - Interchange Sulno (S1-94), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Sulno interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 94), located in the Silesian Agglomeration. The data covers the two days: 12.09.2017 (expressway  S1) and 13.09.2017 (road 94).

• Augmented Reality for Privacy-Sensitive Visual Monitoring

  Publication

  • P. Szczuko

  - Year 2014

  The paper presents a method for video anonymization and replacing real human silhouettes with virtual 3D figures rendered on the screen. Video stream is processed to detect and to track objects, whereas anonymization stage employs fast blurring method. Substitute 3D figures are animated accordingly to behavior of detected persons. Their location, movement speed, direction, and person height are taken into account during the animation...

  Full text to download in external service

• Metodyka projektowania i eksploatacji dróg szynowych z wykorzystaniem mobilnych pomiarów satelitarnych

  Publication

  • W. Koc
  • P. Chrostowski
  • C. Specht

  - Year 2018

  W pracy zostały przedstawione aplikacyjne możliwości metody mobilnych pomiarów satelitarnych w projektowaniu i eksploatacji dróg szynowych. Pokazano wizualizację położenia toru kolejowego, omówiono sposoby oceny odcinków prostych toru i odcinków położonych w łuku oraz tworzenie poligonu kierunków głównych trasy. Szczególną uwagę poświęcono opracowanej analitycznej metodzie projektowania, omawiając jej algorytmy obliczeniowe: projektowania...

• Video traffic data - Interchange Zakrzewo (S11-307), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Ryś
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Zakrzewo interchange within S11 expressway  in Poland (interchange of expressway  S11 and regional road 307), located in the Poznan Agglomeration. The data covers the two days: 20.09.2017 (expressway  S11) and 21.09.2017 (road 307).

• Video traffic data - Interchanges Podwarpie (S1-86) - Entry + exit lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras on entry or exit lanes of the Podwarpie interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 86), located in the Silesian Agglomeration). The data covers the one day: 23.05.2017 (expressway  S1).

• Video traffic data - Interchange Podwarpie (S1-86) - weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras at weaving area (weaving section type A) of the Podwarpie interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 86), located in the Silesian Agglomeration. The data covers the one day: 23.05.2017 (road 86).

• Video traffic data - Interchanges Grota Roweckiego (S86 - Grota Roweckiego)

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 2 video cameras at entry and exit lanes of the Grota Roweckiego interchange within S86 expressway in Poland (interchange of expressway S86 and Grota Roweckiego street), located in the Silesia Agglomeration. The data covers the one days: 23.05.2017 (expressway S86). The video cameras installed on the...

• S7-DK7 Myślenice Zakopane 2017 - video data

  Open Research Data

  open access

  • W. Kustra
  • A. Romanowska
  • D. Bytner
  • J. Wachnicka
  • T. Mackun

  The video cameras installed on the Expressway S7: 6 cameras in both directions, location: main road registered vehicles along the entire length of the road section. Cameras were mounted on 5-7 meter high masts. Date 11-15.08.2017

• Video traffic data - Interchange Lotnisko (S2-S79) - Exit +entry lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at entry or exit lanes of the Lotnisko interchange within S2 expressway  in Poland (interchange of expressway  S2 and  expressway  S79), located in the Warsaw Agglomeration. The data covers the one day: 05.09.2017 (expressway  S2).

• Permanent traffic counting stations - Expressway S7 in Gdansk, Poland

  Open Research Data

  open access

  • A. Romanowska
  • W. Kustra

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes traffic data from permanent traffic count station located on the expressway S7 in the Tri-City Agglomeration area in Poland. The data covers the 2 months of 2015 (May, October) and one direction of traffic (eastbound). 

• Video traffic data - Interchange Komorniki (A2-5), Poland, 2018

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Ryś
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 12 video cameras at weaving area (weaving section type A) of the Komorniki interchange within A2 motorway in Poland (interchange of motorway A2 and national road 5), located in the Poznan Agglomeration. The data covers the two days: 8.09.2017 (motorway A2) and 19.09.2017 (road 5).

• Video traffic data - Interchange Balice II (A4-744), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 12 video cameras at entry and exit lanes of the Balice II interchange within A4 motorway in Poland (interchange of motorway A4 and regional road 744), located in the Krakow Agglomeration. The data covers the two days: 29.08.2017 and 30.08.2017 (motorway A4).

• Video traffic data - Interchanges Bielany (A4-5) - exit+entry lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 12 video cameras at entry or exit lanes of the Bielany interchange within A4 motorway in Poland (interchange of motorway A4 and nacional road 5), located in the Wroclaw Agglomeration.The data covers the two days: 06.06.2017 and 08.06.2017 (motorway A4). 

• Video traffic data - Interchange Lotnisko (S6-472) - weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • B. Daniel
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 9 video cameras at weaving area (weaving section type A) of the Lotnisko interchange within S6 expressway  in Poland (interchange of expressway  S6 and regional road 472), located in the Tri-City Agglomeration . The data covers the two days: 04.10.2017 (expressway  S6) and 05.10.2017 (road 472).

• Video traffic data - Interchange Krzesiny (A2-S11), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Ryś
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 10 video cameras at weaving area (weaving section type A) of the Krzesiny interchange within A2 motorway in Poland (interchange of motorway A2 and expressway  S11), located in the Poznan Agglomeration. The data covers the two days: 19.09.2017 (motorway A2) and 20.09.2017 (expressway  S11).

• Video traffic data - Interchange Sosnica (A1 - 902), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Sosnica interchange within A1 motorway in Poland (interchange of motorway A1 and regional road 902, located in the Silesian Agglomeration).The data covers the two days: 12.09.2017 (motorway A1) and 11.09.2017 (road 902).

• Możliwości satelitarnej oceny położenia geometrycznego tramwajowych węzłów rozjazdowych

  Publication

  • W. Koc
  • C. Specht
  • P. Chrostowski
  • J. Szmagliński

  - Zeszyty Naukowo-Techniczne Stowarzyszenia Inżynierów i Techników Komunikacji w Krakowie. Seria: Materiały Konferencyjne - Year 2013

  W referacie skupiono się na kwestii oceny złożonych układów geometrycznych linii tramwajowych, w rejonach krańcówek, ze szczególnym uwzględnieniem węzłów rozjazdowych. Przedstawiono wyniki ciągłych pomiarów satelitarnych przeprowadzonych w eksploatowanym torze. Omówiono metodykę opracowywania wyników, uwzględniającą specyfikę projektowania rozjazdów tramwajowych. Stwierdzono poprawność geometrycznego ukształtowania badanych układów,...

• Video traffic data - Interchange Bielany (A4-5) - weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • T. Mackun
  • J. Wachnicka
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 12 video cameras at weaving area (weaving section type A) of the Bielany interchange within A4 motorway in Poland (interchange of motorway A4 and nacional road 5), located in the Silesian Agglomeration.The data covers the one day: 07.06.2017 (motorway A4) 

• Video traffic data - Interchange Slowackiego (S8-Slowackiego), Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras at entry or exit lanes of the Slowackiego interchange within S8 expressway  in Poland (interchange of expressway  S8  and Slowackiego street), located in the Warsaw Agglomeration. The data covers the one day: 10-11.05.2017 (expressway  S8).

• Video traffic data - Interchange Broniewskiego (S8-Broniewskiego), Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras at entry or exit lanes of the Broniewskiego interchange within S8 expressway  in Poland (interchange of expressway  S8  and Broniewskiego street), located in the Warsaw Agglomeration. The data covers the two days: 10-11.05.2017 (expressway  S8).

• Projektowanie poszerzeń międzytorzy w aspekcie zmian dopuszczalnych wartości parametrów geometrycznych i kinematycznych

  Publication

  • M. J. Nowakowski

  - Przegląd Komunikacyjny - Year 2015

  W latach 2014–2015 w Polsce wprowadzono długo oczekiwane nowelizacje warunków technicznych, jakim powinny odpowiadać budowle kolejowe i ich usytuowanie (zawartych w Dzienniku Ustaw nr 151 poz. 987 z 1998 r.) oraz Warunków technicznych Id-1. Wprowadziły one istotne zmiany w dopuszczalnych wartościach parametrów geometrycznych i kinematycznych, mających bezpośredni wpływ na projektowanie geometrii toru kolejowego. Z uwagi na duże...

  Full text available to download

• Video traffic data - Interchanges Lodz Polnoc (A1 - A2), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 13 video cameras at exit and entry lanes of the Lodz Polnoc interchange within A2 motorway in Poland (interchange of motorway A2 and A1), located in the Lodz Agglomeration.The data covers the two days: 29-30.09.2017 (motorway A2).

• Video traffic data - Interchange Karczemki (S6-501)

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 5 video cameras at weaving area (weaving section type A) of the Karczemki interchange within S6 expressway  in Poland (interchange of expressway  S6 and regional road 501), located in the Tri-City Agglomeration . The data covers the one  day: 10.10.2017 (expressway  S6).

• Video traffic data - Interchange Gdansk Poludnie (S6-S7), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at exit and entry lanes  of the Gdansk Poludnie  interchange within S6 expressway in Poland (interchange of expressway S6 and S7), located in the Tri-City Agglomeration . The data covers the two days: 4.08.2020  and 6.08.2017 (expressway S6).

• Video traffic data - Interchange Skawina (A4-44), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 5 video cameras at entry and exit lanes of the Skawina interchange within A4 motorway in Poland (interchange of motorway A4 and national road 44), located in the Krakow Agglomeration. The data covers the one day: 31.08.2017 (motorway A4).

• Video traffic data - Interchange Krakow Poludnie (A4-7), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 5 video cameras at entry and exit lanes of the Krakow Poludnie interchange within A4 motorway in Poland (interchange of motorway A4 and national road 7), located in the Krakow Agglomeration. The data covers the one day: 29.08.2017 (motorway A4).

• Video traffic data - Interchange Lotnisko (S6-472) - Exit +entry lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 6 video cameras at entry or exit lanes of the Lotnisko interchange within S6 expressway  in Poland (interchange of expressway  S6  and regional  road 472), located in the Tri-City Agglomeration. The data covers the two days: 10.04.20187 and 12.04.2017(expressway  S6).

• Video traffic data - Interchange Piotrkow Trybunalski East (S8-12), weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 2 video cameras at weaving area (weaving section type A) of the Piotrkow Trybunalski East interchange within S8 expressway  in Poland (interchange of expressway  S8 and national road 12), located in the Piotrkow Trybunalski area. The data covers the one day: 21.06.2017. (expressway  S8).

• Satellite inventory of tram track geometrical layout

  Publication

  • C. Specht
  • W. Koc
  • P. Chrostowski
  • J. Szmagliński

  - Year 2015

  In the paper a methodology of restoring of railway track’s geometrical shape in a horizontal plane on the base of conducted mobile satellite surveying was presented. The authors proposed a calculating algorithm for designing the track sections placed in horizontal arcs. In the algorithm an analytical methodology with mathematical formulas is applied. The procedure has an universal character, i.e. provides the possibility of varying...

• Results of accelerometer measurements in rail passenger transport vehicles

  Open Research Data

  open access

  • M. Urbaniak
  • B. Nowak
  • K. Smoliński

  As part of the project, field research was done to better understand how unbalanced accelerations affect passenger comfort in rail transport and to compare this with passengers’ actual, subjective feelings. Data were collected from different types of rail vehicles, like trains and trams, using common mobile devices with MEMS accelerometer sensors.

• Video traffic data - Interchange Piotrkow Trybunalski East (S8-12), exit lane, Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 3 video cameras at exit lane of the Piotrkow Trybunalski East interchange within S8 expressway  in Poland (interchange of expressway  S8 and  national road 12), located in the Piotrkow Trybunalski area. The data covers the one day: 21.06.2017 (expressway S8).

• Demonstrator testera wbudowanego BIST dla układów w pełni różnicowych

  Publication

  • W. Toczek
  • K. Kaczmarczyk-Mróz

  - Measurement Automation Monitoring - Year 2014

  Przedstawiono demonstrator testera wbudowanego, przeznaczony do pracy na stanowisku dydaktycznym w laboratorium z przedmiotu Zaawansowane Metody Pomiarowe i Diagnostyczne. Na stanowisku studenci zapoznają się z technologią BIST (ang. Built-In Self-Test), która jest przykładem wdrożenia strategii projektowania dla testowania.

  Full text available to download

• Computer-aided reconstruction of the railway track axis geometrical shape

  Publication

  • W. Koc
  • C. Specht
  • K. Palikowska
  • P. Chrostowski

  - Journal of Civil Engineering and Architecture Research - Year 2016

  In the paper a method of the railway track axis geometrical shape identification in a horizontal plane, directly from the continuous satellite measurements, is presented. In this method, an algorithm for the design of railway track sections located in the horizontal arc is used. The algorithm uses an analytical description of the layout by means of suitable mathematical formulas. The design procedure has a universal character and...

  Full text to download in external service

• Wielokryterialna analiza porównawcza lokalizacji źródeł wytwórczych energii elektrycznej

  Publication

  • A. Lenarczyk
  • P. Bućko
  • M. Jaskólski

  - Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej - Year 2019

  Artykuł przedstawia ranking lokalizacji czterech źródeł wytwórczych energii elektrycznej: biogazowni rolniczej, biogazowni utylizacyjnej oraz dwóch elektrowni fotowoltaicznych, wykonany przy użyciu połączonych metod Analitycznego Procesu Hierarchicznego (AHP) oraz taksonomii numerycznej. Omówiono zalety połączenia metod, przedstawiono przykład zastosowania oraz wskazano kryteria o największym i najmniejszym wpływie na realizację...

  Full text available to download

• Testing of Software for the Planning of a Linear Object GNSS Measurement Campaign under Simulated Conditions

  Publication

  • S. Figiel
  • C. Specht
  • M. Moszyński
  • A. Stateczny
  • M. Specht

  - ENERGIES - Year 2021

  The precision of a linear object measurement using satellite techniques is determined by the number and the relative position of the visible satellites by the receiver. The status of the visible constellation is described by DOP. The obtained geometric coefficient values are dependent on many variables. When determining these values, field obstacles at the receiver location and satellite positions changing with time must be taken...

  Full text available to download