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Tytuł:
The analysis and proposal of new traffic organisation at the roundabout in the city of Banska Bystrica
Autorzy:
Paluch, J.
Kubikova, S.
Palo, J.
Sliacan, T.
Powiązania:
https://bibliotekanauki.pl/articles/393860.pdf
Data publikacji:
2018
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
traffic survey
traffic modelling
travel time
delay time
roundabout
Opis:
Building new roundabouts in the city centers become more and more common. Our paper is focused on evaluation of current state of traffic organization at the chosen roundabout based on the transport survey. The chosen roundabout is located on streets Tajovského, Švernova and Nad plážou in the city of Banská Bystrica, near the department store Lidl. Th e roundabout is a connection point between Podlavice neighborhood, Skubín neighborhood, Fončorda neighborhood on south and the city center. For a correct analysis of the traffic situation, a comprehensive assessment of the roundabout and its link to the surrounding traffic junctions is necessary. Once this analysis has been made, it is possible to create a transport model and then make various simulations. We are able to assess in appropriate way a current traffic situation at the roundabout and test a new proposal of roundabout solution, using simulation soft ware.
Źródło:
Archives of Transport System Telematics; 2018, 11, 2; 44-47
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of factors affecting the intrinsic vulnerability of groundwater rated by the mean residence time estimation method
Autorzy:
Duda, Robert
Kowalczyk, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/2058610.pdf
Data publikacji:
2019
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
groundwater vulnerability
intrinsic vulnerability
residence time
travel time
MRT
GIS
Opis:
We analyse the factors used for assessing groundwater intrinsic vulnerability to pollution in the mean residence time estimation method, providing a final vulnerability evaluation. The following factors were analysed: depth to shallow groundwater, effective precipitation infiltration coefficient, terrain inclination, volumetric water content of soils and rocks in the unsaturated zone and volumetric water content of the topsoil. GIS surveys were performed for two geomorphologically diverse regions: a highland piedmont and a lowland plain in Poland (Central Europe). In both cases, groundwater had spatially diverse vulnerability to contamination. The research method used relied on determining the percentage participation of the area with particular values of the parameters analysed in areas of different degrees of vulnerability. Knowledge of the extent and distribution of variability of the parameters analysed in areas of particular degrees of vulnerability helps explain the causes of spatial variation in groundwater intrinsic vulnerability to contamination in given areas.
Źródło:
Geological Quarterly; 2019, 63, 1; 126--138
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of railway commuting factors and customers patronage in Lagos State, Nigeria
Autorzy:
Adanikin, Ariyo
Adeoye, Itunuoluwa
Ajayi, Joseph
Powiązania:
https://bibliotekanauki.pl/articles/2141227.pdf
Data publikacji:
2022
Wydawca:
Fundacja Centrum Badań Socjologicznych
Tematy:
customer patronage
railway transportation
service quality
safety
travel time
Opis:
Railway transportation is a critical component of countries' transportation sectors worldwide. This is because, in the movement of goods and persons, railway transport networks have a clear advantage over other modes of transportation. However, despite the positive outlook, Nigeria's railway transportation networks have faced several challenges to the country's economic and social development, especially in overpopulated cities like Lagos State. The study population consists of 125 railway transportation users in Lagos state. The data were analyzed using descriptive, multiple and Partial Least Square Structural Equation Modeling (PLS-SEM). The study revealed that safety is the highest predictor of customer patronage amongst railway commuters in Lagos state. This is followed by price, travel time and service quality. This indicates that if the safety of the railway commuters (customers) is guaranteed, they will continue to use the train regardless of the service quality being offered to them. The study recommended that Public-Private Partnership (PPP) should be encouraged in running the affairs of the Nigerian railways for increased efficiency and that industry players need to be proactive by ensuring adequate professionalism in the sector and putting in place modern railway transport facilities.
Źródło:
Journal of Sustainable Development of Transport and Logistics; 2022, 7, 1; 90-98
2520-2979
Pojawia się w:
Journal of Sustainable Development of Transport and Logistics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Travel Time Forecasting Based on Fuzzy Patterns
Autorzy:
Kiersztyn, Adam
Gandzel, Agnieszka Gandzel
Koczan, Leopold
Celiński, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/2023310.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
fuzzy clustering
travel time forecasting
fuzzy patterns
transportation data
Opis:
Estimating travel time is one of the most important processes in logistics as well as in everyday life. In particular, when it comes to transportation services, efficient time management can be a competitive advantage, not to mention customer satisfaction, which can be easily translated into business success. Therefore, in this study we analyze various travel time estimation methods in combination with a well-known Fuzzy C-Means clustering algorithm. The proposed FCM-based solution has significant advantages, allowing for the determination of the optimal travel time. In an extensive numerical experiment, we present the application of the proposed method to estimate the time of a taxi trip around New York. Due to division of the city area into detailed areas and taking into account information about the travel time in the analysis, a model was obtained, that perfectly forecasts speed of taxi travel. In this study we consider various, competitive approaches to build such a model.
Źródło:
Advances in Science and Technology. Research Journal; 2021, 15, 3; 224-232
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Community Traffic: a technology for the next generation car navigation
Autorzy:
Dembczyński, K.
Gaweł, P.
Jaszkiewicz, A.
Kotłowski, W.
Kubiak, M.
Susmaga, R.
Wesołek, P.
Wojciechowski, A.
Zielniewicz, P.
Powiązania:
https://bibliotekanauki.pl/articles/205706.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
community traffic
satellite car navigation
reliability analysis
travel time prediction
Opis:
The paper presents the NaviExpert’s Community Traffic technology, an interactive, community–based car navigation system. Using data collected from its users, Community Traffic offers services unattainable to earlier systems. On the one hand, the current traffic data are used to recommend the best routes in the navigation phase, during which many potentially unpredictable traffic-delaying and traffic-jamming events, like unexpected roadworks, road accidents, or diversions, can be taken into account and thereby successfully avoided. On the other hand, a number of istinctive features, like immediate location of various traffic dangers, are offered. Using exclusively real-life data, provided by NaviExpert, the paper presents two illustrative case studies concerned with experimental evaluation of solutions to computational problems related to the community-based services offered by the system.
Źródło:
Control and Cybernetics; 2012, 41, 4; 867-883
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of spatiotemporal data to predict traffic conditions aiming at a smart navigation system for sustainable urban mobility
Autorzy:
Kyriakou, Kalliopi
Lakakis, Konstantinos
Savvaidis, Paraskevas
Basbas, Socrates
Powiązania:
https://bibliotekanauki.pl/articles/223718.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
spatio-temporal data
travel time prediction
smart navigation
urban mobility
Opis:
Urban traffic congestion created by unsustainable transport systems and considered as a crucial problem for the urbanised areas provoking air pollution, heavy economic losses due to the time and fuel wasted and social inequity. The mitigation of this problem can improve efficiency, connectivity, accessibility, safety and quality of life, which are crucial parameters of sustainable urban mobility. Encouraging sustainable urban mobility through smart solutions is essential to make the cities more liveable, sustainable and smarter. In this context, this research aims to use spatiotemporal data that taxi vehicles adequately provide, to develop an intelligent system able to predict traffic conditions and provide navigation based on these predictions. GPS (Global Positioning System) data from taxi are analysed for the case of Thessaloniki city. Trough data mining and map-matching process, the most appropriate data are selected for travel time calculations and predictions. Several algorithms are investigated to find the optimum for traffic states prediction for the specific case study concluding that ANN (Artificial Neural Networks) outperforms. Then, a new road network map is created by producing spatiotemporal models for every road segment under investigation through a linear regression implementation. Moreover, the possibility to predict vehicle emissions from travel times is investigated. Finally, an application with a graphical user interface is developed, that navigates the users with the criteria of the shortest path in terms of trip length, travel time shortest path and “eco” path. The outcome of this research is an essential tool for drivers to avoid congestion spots saving time and fuel, for stakeholders to reveal the problematic of the road network that needs amendments and for emergency vehicles to arrive at the emergency spot faster. Besides that, according to an indicator-based qualitative assessment of the proposed navigation system, it is concluded that it contributes significantly to environmental protection and economy enhancing sustainable urban mobility.
Źródło:
Archives of Transport; 2019, 52, 4; 27-46
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using hexagonal grids and network analysis for spatial accessibility assessment in urban environments - a case study of public amenities in Toruń
Autorzy:
Burdziej, Jan
Powiązania:
https://bibliotekanauki.pl/articles/2135537.pdf
Data publikacji:
2019-05-04
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Hexagonal grid
spatial accessibility
urban accessibility
network analysis
travel time
Opis:
Spatial accessibility is one of fundamental problems of geography, and transport geography in particular. It is one of the key factors afecting the ability to use certain services by the residents of a given area. Therefore, it is important to develop appropriate methods for the analysis of spatial accessibility. This paper describes a methodology for analyzing spatial accessibility in urban areas using a hexagonal grid combined with a network analysis. The proposed methodology is applied to the city of Toruń, Poland. Spatial distribution of accessibility to selected public amenities is analyzed and areas of high and low accessibility are identified. Finally, a prototype of a novel web-based system is proposed to allow citizens and city oficials to perform custom analysis based on individual preferences.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2019, 23, 2; 99-110
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Real-time travel time prediction models in routing for car navigation applications
Autorzy:
Gaweł, P.
Dembczyński, K.
Kotłowski, W.
Jaszkiewicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/393980.pdf
Data publikacji:
2013
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
FCD
travel time
prediction
navigation
routing
czas podróży
prognoza
nawigacja
trasowanie
Opis:
We consider the problem of using real-time floating car data to construct vehicle travel time prediction models meant to be used as input to routing algorithms for finding the fastest (time-shortest) path in the traffic network. More specifically we target the on-line car navigation systems. The travel time estimates for such a system need to be computed efficiently and provided for all short segments (links) of the roads network. We compare several fast real-time methods such as last observation, moving average and exponential smoothing, each combined with a historical traffic pattern model. Through a series of large-scale experiments on real-world data we show that the described approach yields promising results and conclude that specific prediction function form may be less important than a proper control of bias-variance trade-off (achieved by historical and real-time models combination). In addition, we consider two different settings for testing the prediction quality of the models. The first setting concerns measuring the prediction error on short road segments, while the second on longer paths through the traffic network. We show the quality and model parameters vary depending on the assessment method.
Źródło:
Archives of Transport System Telematics; 2013, 6, 4; 4-8
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Podróż w czasie jako laboratorium narracji
Time travel as a narrative laboratory
Autorzy:
Leś, Mariusz Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1041903.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
time travel
science fiction
narratology
Opis:
Time travel is one of the most popular themes in science fiction. Usually it is discussed from a perspective of technological and scientific possibilities for the realization of fantastic visions. Researchers focus on logical paradoxes implied by traveling back in time. The author of this article, inspired by David Wittenberg’s Time Travel: The Popular Philosophy of Narrative, draws attention to metanarrative functions of time travel theme, which becomes a challenge for writers and narrative techniques.
Źródło:
Poznańskie Studia Polonistyczne. Seria Literacka; 2016, 28; 35-51
1233-8680
2450-4947
Pojawia się w:
Poznańskie Studia Polonistyczne. Seria Literacka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estymacja czasu przejazdu pociągów metra dla potrzeb modeli symulacyjnych, na przykładzie I linii w Warszawie
Underground travel time estimation for macro simulation models, on the example of the first line in Warsaw
Autorzy:
Bauer, M.
Powiązania:
https://bibliotekanauki.pl/articles/390725.pdf
Data publikacji:
2014
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
metro
modelowanie
model symulacyjny
czas przejazdu
underground
modelling
simulation model
travel time
running time
Opis:
W niniejszym artykule zaprezentowano autorski model czasu przejazdu pociągów metra, którego struktura może służyć do szacowania czasu przejazdu dowolnej linii metra na etapie planowania inwestycji. W założeniu – model ma stanowić narzędzie do estymacji wiarygodnych czasów przejazdu pociągów metra w modelach sieci transportowych. Model czasu przejazdu uwzględnia długość i zmienność czasu przejazdu poszczególnych odcinków między stacjami oraz czasu postoju na tych stacjach. W referacie przedstawiono modele cząstkowe średniego czasu przejazdu w zależności od długości odcinków, w ustaleniach sześciu porach dnia roboczego, opracowane na podstawie wyników pomiarów pochodzących z I linii metra w Warszawie. Zaprezentowano także podobne modele służące do oszacowania odchyleń standardowych czasu przejazdu odcinków linii. Również czas postoju na stacjach zamodelowano w oparciu o wyniki pomiarów, dla wyodrębnionych trzech typów stacji, zróżnicowanych pod względem średnich czasów postoju oraz położenia stacji względem ścisłego centrum miasta. W referacie przedstawiono także praktyczny przykład wykorzystania modelu: ocenę wpływu dogęszczenia stacji na czas przejazdu linii.
In this paper, the author’s model of underground travel time prediction was presented. The structure of the model can be used to estimate the travel time of any underground line in the planning phase. The model takes into account the length and the variability of running time between stations and stopping time at these stations. Partial models of average running time depending on the length of the sections – for six periods of the working day, developed on the basis of measurements on the first underground line in Warsaw were presented. Similar models for the estimation of the standard deviation of running time were also presented. Stopping times for three types of stations, varying in terms of the average stopping time and location of the station in relation to the city center were estimated. Paper presents also a practical example of the use of the model: evaluation of the impact of additional stations on the travel time on the underground line in Warsaw.
Źródło:
Budownictwo i Architektura; 2014, 13, 4; 67-74
1899-0665
Pojawia się w:
Budownictwo i Architektura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efektywna prędkość kolei na świecie na średnich dystansach na początku 2018 roku
The effective speed of the world’s railways on medium distances at the beginning of 2018
Autorzy:
Wesołowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/252812.pdf
Data publikacji:
2018
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Tematy:
efektywna prędkość
czas podróży
transport kolejowy
effective speed
travel time
railway transport
Opis:
Z punktu widzenia pasażera kluczowym elementem mającym wpływ na wybór środka transportu jest czas podróży. Czas podróży jest pochodną rzeczywistej prędkości, jaka jest osiągana na danej trasie. Z różnych przyczyn kształtowania się sieci kolejowej, historycznych, ruchowych i handlowych, trasy pociągów nie przebiegają prostoliniowo pomiędzy punktem wyjściowym a celem podróży. Powoduje to wydłużenie trasy pociągu i ma wpływ na zmniejszenie rzeczywistej efektywnej prędkości pociągu, co przekłada się na wydłużenie czasu podróży. W artykule dokonana została analiza wybranych systemów transportowych na świecie z punktu widzenia ich efektywności mierzonej efektywną prędkością handlową pociągów. Wnioski z tych analiz mogą wykorzystywane przy planowaniu restrukturyzacji istniejących systemów transportowych oraz budowy nowych.
This is a speed survey of 150 train links selected from almost every country in world where railway passenger service exists, being it a network or a single line. Speed shown in Table 1 is related to direct geographical distance between origin and destination, and the resulting velocity is called „effective speed” (prędkość efektywna). It is believed to be justified by possible air competition, as cases were intentionally selected only of they refer to a distance range in the area of 500 km. This was reasonably adjusted to the geographical scale of a country – e.g. Israel or Ireland have it shorter, while Kazakhstan – longer. It is also deemed 500 km is probably on one hand the longest for a one-day trip to be served by railway (with 160 km as effective speed), and on the other a relatively common intercity distance for many non-European countries. Effective speed also shows the technological and operational skill of the railway in the same time as the maturity of its network of lines. For the core of Europe proper, as this table shows, it is still the unachieved challenge to superimpose genuine high speed on the local railway networks, even if they have had a substantial high-speed element already present for decades. It is suggested that in the pursue of remedy, it may be worth to look at Chinese experience. There is a strong need to rejuvenate the pace of the continent’s integration if transport is to become more ‘sustainable’ and Europe to remain an important element in the changing world. Great role can be placed on the overnight sleeper services able to serve distances in the range of 1 000 km already at classic mainline speeds. When high speed could once be involved, the range would grow to 2 250 km, virtually covering the whole continent. This paper also aims to analyze the role of elongation in design and practice as well as its impact on effective speed. And, last but not least, it was written to show the current state of the railway worldwide, the state extremely uneven after half a century of car and air domination and, as it is believed, at the threshold of the second era of railway growth.
Źródło:
TTS Technika Transportu Szynowego; 2018, 7-8; 46-60
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Defense of Presentist Time Travel
Autorzy:
Zhuang, Xuanpu
Powiązania:
https://bibliotekanauki.pl/articles/38430139.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Warszawski. Wydział Filozofii
Tematy:
presentism
time travel
causation
personal identity
Opis:
Presentism usually holds that only present entities exist. In contrast to presentism, eternalism holds that past, present, and future entities all exist. According to some philosophers, presentism is intuitively incompatible with time travel. In this paper, I defend the compatibility between presentism and time travel by arguing for a plausible account of causation in the presentist framework. To achieve my goal, I respond to an objection to presentist time travel that is based on the nonexistence of the past: the Causation Objection. According to the Causation Objection, causal relations between objects at different times are necessary for time travel, but these are impossible for presentists. I evaluate a possible reply based on a non-relational account of causation and show that this reply is not satisfying. Subsequently, I put forward a fact-based account of causal relation. I argue that presentists could accept facts instead of events as causal relata, thus establishing causal relations. As all facts about the past, the present, and the future exist in the present, we could explain how backward causation works and describe the discrepancy between personal time and external time in presentist time travel; in this way, I argue, we could vindicate the compatibility between presentism and time travel.
Źródło:
Filozofia Nauki; 2022, 30, 4; 101-117
1230-6894
2657-5868
Pojawia się w:
Filozofia Nauki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Measurement of delay using travel time reliability statistics in an urban outer corridor
Autorzy:
Reddy, Kanala Teja Vinay Kumar
Challagulla, Surya Prakash
Powiązania:
https://bibliotekanauki.pl/articles/2173478.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
trip time
travel time
delay
city buses
passenger car
czas podróży
opóźnienie
autobusy miejskie
samochody osobowe
Opis:
Unexpected delay on freeways is the prime cause of dissatisfaction in road users. Increasing traffic, adverse environmental conditions, accidents, time, season, location and many more factors influence travel time and cause delay. There is no direct method to estimate delay. It is calculated from trip time estimates. Thus, it is a very big challenge for transportation professionals to develop a model that accurately estimates the trip time for a trip at a particular time, by a specific mode of transport. Subsequently, the reliability of the delay calculated from those trip time estimates is often doubtful. Further, the measurement of delay using the trip time data is another big thing. This paper is a step toward measuring the delay in an accurate way using travel time reliability measures. The study was conducted on the two modes of public transportation (City bus and Auto) in an urban corridor of length 16.3 km, in Hyderabad city, India. In this study, a license plate survey was conducted for data collection, travel time-based statistical analysis was employed for estimation of trip time and by making use of travel time measures, the delay was measured. The approach was validated graphically to portray its accuracy.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2022, 114; 143--154
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An analysis of the influence of travel time on access time in public transport
Autorzy:
Soczówka, Piotr
Kłos, Marcin Jacek
Żochowska, Renata
Sobota, Aleksander
Powiązania:
https://bibliotekanauki.pl/articles/2134862.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
public transport
travel time
access time
bus stop
transport publiczny
czas podróży
czas dostępu
przystanek autobusowy
Opis:
Sustainable mobility is a priority for transport systems in urban areas. Contemporary planning of transport systems assumes an increase in the role of public transport in everyday trips. To increase the share of trips using public transport, it is essential to improve the accessibility of public transport stops. The accessibility of such stops depends primarily on the distance between the trip origin and the stop. Many factors influence the distance that passengers are willing to travel. This paper discusses the relationship between the access time to the bus stop and travel time. To study such a relationship, various statistical methods may be applied. This paper presents the results of the analysis performed based on the data on trips made by inhabitants of Bielsko-Biała, gathered during the building of its transport model.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2021, 111; 137-149
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dostępność czasowa wybranych portów lotniczych w Polsce i w strefie przygranicznej
Time accessibility of selected airports in Poland and in border areas
Autorzy:
Gładysz, Ł.
Kuźma, M.
Mościcka, A.
Powiązania:
https://bibliotekanauki.pl/articles/345718.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Informacji Przestrzennej
Tematy:
czas podróży
metoda IDW
dostępność czasowa
dostępność transportowa
travel time
IDW method
time accessibility
transport accessibility
Opis:
Głównym celem przeprowadzonych badań było określenie dostępności czasowej polskich lotnisk. W badaniach wzięto pod uwagę wybrane polskie lotniska, jak również przygraniczne lotniska ze strefy Schengen. W badaniach uwzględniono nie tylko główne porty lotnicze, takie jak: w Warszawie, Gdańsku, Krakowie, bądź Poznaniu, ale również mniejsze porty lotnicze, np.: w Lublinie, Radomiu. Lotniska te zostały włączone do badań z powodu szybkiego rozwoju ich połączeń i roli, jaką odgrywają przy zapewnieniu sprawnych połączeń z największymi portami lotniczymi. Ponadto, przeanalizowano 16 portów lotniczych z sąsiednich krajów. Zgodnie ze standardami UE przyjmuje się, że graniczny czas podróży wynosi 90 minut. Mając na uwadze stan dróg i częstotliwość transportu kolejowego w Polsce, czas dostępu do transportu może zostać zwiększony do 120 minut. W wyniku badań dostępności portów lotniczych zostały opracowane mapy w dwóch różnych przypadkach. Pierwsza mapa przedstawia dostępność czasową, w której zostały uwzględnione jedynie lotniska w Polsce. Druga mapa przedstawia dostępność czasową polskich lotnisk wraz z portami w Niemczech, Czechach, Słowacji i Litwie. Wyniki zostały porównane i przeanalizowane w celu pokazania obszarów, z których podróże do polskich lotnisk są dłuższe niż do lotnisk znajdujących się na terytorium krajów strefy Schengen. Wyniki badań prezentują osobom zainteresowanym transportem lotniczym, jak szybko mogą dotrzeć do najbliższego lotniska z dowolnego miejsca w Polsce. Co więcej, dają możliwość wyboru, czy skorzystać z lotniska w Polsce czy zagranicą. Opracowane mapy mogą być wykorzystane do analizy polskiego lotnictwa przez Urząd Lotnictwa Cywilnego, administrację publiczną, do zarządzania infrastrukturą transportową, a także przez potencjalnego pasażera.
The aim of this paper is to present the research on time accessibility of Polish airports. In the research 15 Polish airports, as well as the selected airports of the Schengen Area, located near the Polish borders were also taken into account. Not only main, important airports, as Warsaw, Gdańsk, Kraków or Poznań were considered. Very small airports, like Lublin or Radom, were also included into research due to the rapid development of their connections and the role they play in ensuring smooth connections with major airports. Additionally, 16 airports from the neighbouring Schengen countries have also been analyzed. According to the EU standards, it is assumed that the maximum time travel, which determines the time accessibility of a regional airport, equals to 90 minutes. Considering road conditions and the frequency of rail services in Poland, the time accessibility of transport should be increased to at least 120 minutes. As the result of the research the airports availability maps in two different cases have been created. The first map presents the time availability of the Polish airports. The second map shows the time availability of the Polish airports together with airports located in neighbouring countries - in Germany, the Czech Republic, Slovakia and Lithuania. The results are compared and analysed in details to show the areas from which travel to the Polish airports is longer than to the airports located in other Schengen countries. The results of the research allow to present people interested in the air transport how fast they can reach the nearest airport from any place in Poland. Moreover, this gives the opportunity to choose whether to go to a Polish or a foreign airport. Developed maps can be used for analyses of the Polish aviation. Presented results and conclusions can be used for the Civil Aviation Authority of the Republic of Poland, public administration, to manage the transport infrastructure, as well as by potential passengers.
Źródło:
Roczniki Geomatyki; 2018, 16, 2(81); 99-111
1731-5522
2449-8963
Pojawia się w:
Roczniki Geomatyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 63

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