scholarly journals Application of GIS multi-criteria analysis and cartographic data presentation methods for public transportation optimization: the case of the town of Mińsk Mazowiecki

2021 ◽  
Vol 53 (1) ◽  
pp. 49-62
Author(s):  
Paweł Kropielnicki

Abstract The author attempts to apply a multi-criteria spatial analysis of issues related to urban public transport in terms of optimizing its usage and accessibility. Publicly available spatial and statistical data were used. Desktop GIS computer software was the primary tool and work environment – due to its popularity and wide interdisciplinary application in studying geospatial phenomena, processes, and dependencies. The article consists of two parts. The first identifies the research area, indicates the data used and the methodology of the conducted analysis, while the second presents the results of analyses in optimizing the functioning of public transport in Mińsk Mazowiecki (Mazowieckie Voivodeship, Poland) and recommendations that may contribute to disseminating the use of multi-criteria analyses in medium-sized cities.

2021 ◽  
Vol 6 (1) ◽  
pp. 234-244
Author(s):  
Mohd Sahrul Syukri BIN Yahya ◽  
Edie Ezwan Mohd Safian ◽  
Burhaida Burhan

Currently, the trends in urban public transport have been changing over the years in developing countries for mobilization and accessibility development. Urban public transportation systems are the most popular in Selangor State, including big cities such as the Klang Valley Region. Objective measures of spatial pattern and hotspots have been used to understand how urban public transport development relate to open access. This method relies on specific spatial information and available web-based tool that shows the pattern primarily based on given vicinity and statistics connectivity. To date, several studies have finished tested in developed countries. In this study, we use Geographic Information Systems to analyse and consider hotspots identification precisely and efficaciously. Therefore, in this paper, we focus on two types of point sample evaluations – Gi* hot spot and point density analysis evaluation as statistical operations. Public rail transport was evaluated as a validation to describe the percentage of distribution of open access. The final result, GIS mapping capabilities to show that GIS's technology offers to the variation of urban public transport relate to public services, is to create maps and spatial interpretations.


2020 ◽  
Vol 1 (3) ◽  
pp. 9-15
Author(s):  
Nataliia Vyhovska ◽  
Olena Vyhovska

The purpose of the article is to assess the practice of attracting international sources of financial support for public transportation at the regional level, to identify problems with insufficient effectiveness of the implementation of international financial support projects and the formation of solutions at various system levels. It is determined that the main sources of financing of transport entities are self-financing, lending, state and international financial support. The preconditions for the use of credit funds of international financial donors for financing public transport and the conditions for lending to transport entities are described. Peculiarities of public transport lending by way of implementation of the project "Ukraine Urban Public Transport" are analyzed, and it is highlighted that its purpose is to realize the strategic priorities of the transport industry, institutional reforms and informatization. It is clarified that the responsibility for the performance gaps under the project, defined in the assistance agreements, is allocated to the City Councils and / or public transport entities. An assessment of international financial support is made and the reasons for short receipt of funds by transport companies from international financial organizations are specified. The amount of losses on incomplete implementation of the plan of expenditures and provision of credits for the realization of projects in the transport sector of Ukraine is clarified. Inefficiency in finding additional sources of financing of the project "Ukraine Urban Public Transport" is justified due to the impossibility to allocate financial responsibility to a certain project group in case of delay in non-implementation of the project plan at all levels. The organizational and financial mechanism of providing international financing for urban public transport by the European Investment Bank is proposed. It is argued that the mentioned mechanism, in contrast to the existing ones, identifies control points for the flow of financial resources, which provides an opportunity to suggest ways to intensify control activities by observers of the European Investment Bank and the public. The main disadvantage of receiving financing from the European Investment Bank in the framework of the project "Ukraine Urban Public Transport" is identified: obligations to pay VAT to the State budget are allocated to the business entity of the transport sector. The problems of inefficiency of implementation of financing sources of international financial organizations (on the example of the European Investment Bank) are identified and the directions of their solution are offered. The need for coordination of bodies of state supervision at the regional level with the observers' control activity is identified to promote the efficient and meaningful use of international financial sources by economic entities in the transport sector. It is proposed to supplement the state and supranational control with public control functions through the following options for establishing cooperation: 1) interaction of public councils at local self-government bodies with independent observers of international organizations involving auditors of the Accounting Chamber; 2) control of the process of implementation of the credit project of important infrastructure projects, including public transportation, by public organizations of the regional level. Methodology. In accordance with the purpose, the following research methods were used: a systemic approach (in identifying the components of the organizational and financial mechanism of international financial projects and their relationship), methods of comparative and statistical analysis (in assessing the receipt of financial resources from international financial sources). Results. The problems of inefficiency of implementation of financing sources of international financial organizations (on the example of the European Investment Bank) are identified and the directions of their solution are offered. Practical implications. Improving efficiency of using the international sources of financial support at the regional level will contribute to the renewal of the rolling stock of urban public transport, ensure its sustainable operation and development, save jobs at utility enterprises, increase revenues of utility enterprises from the provision of transportation services to the population. Value/originality. The organizational and financial mechanism for providing international financial support for urban public transport by the EIB has been developed, which, unlike the existing ones, identifies control points for grant flows, providing an opportunity to suggest ways to intensify control activities by the EIB observers and the public.


Author(s):  
Jakub Hadynski ◽  
Natalia Genstwa ◽  
Karolina Józefowicz

The research problem addressed in this paper includes the progress of suburbanization in selected Polish metropolises. The following core question was formulated: when did today’s suburbanization processes start, and what are the migration trends and targets of the population living at the dividing line between urban and suburban limits in Polish metropolises. Defined as such, the study field enabled formulating the objective of this research, which is to present the formation of new suburbanization processes in the largest metropolises in Poland. Considering the research problem and the defined objective, the authors analyzed the differences in demographic changes across the territory, and put these findings in the context of suburbanization and its stages. This allowed to determine the dynamics and targets of migration in the metropolises surveyed. Also, the changes were compared between the units covered, providing a basis for further considerations on suburbanization and for concluding whether these processes are cyclical in nature. The analyses relied on descriptive statistics methods and on graphical data presentation methods. The selected metropolises were delimited using QGIS Desktop 2.4.0 and adequate geometry (centroid) and geoprocessing (buffer) tools. This paper relies on source data in the form of shapefile vector layers presenting the boundaries of the administrative units considered (http://www.gugik.gov.pl/pzgik). Source materials included public statistical data and program documents developed at regional and sub-regional level. The study period is 1995-2018. In geographic terms, the study focuses on the selected metropolises of Poznań, Warsaw, Łódź, Wrocław, Krakow, Gdansk and Szczecin.


2021 ◽  
Vol 2 (1) ◽  
pp. 16-20
Author(s):  
Ahmet Atalay

The increasing number of urban centers and the increasing number of vehicles caused by industrialization caused problems such as lack of infrastructure in traffic, environmental pollution and an increase in energy requirements. This situation led the city administrators to search for solutions in order to improve the efficiency of public transportation systems and increase their efficiency. In this study, it is aimed to determine the functional efficiency of the bus lines used in urban public transportation. For this purpose, the lines are classified according to their functional activities by using the functional data of the lines. Both classical cluster analysis and self-organizing mapping (SOM) method were used for classification. Data from Erzurum main public transport lines were used to implement the methods. According to the findings of this study, it was determined that the two methods achieved similar results. As a result, it has been determined that classification of public transportation lines used in cities according to their functional efficiency will be beneficial for decision makers to make correct planning. With the right planning in public transport lines, significant economic and environmental benefits will be obtained.


sjesr ◽  
2021 ◽  
Vol 4 (2) ◽  
pp. 414-422
Author(s):  
Abdul Ghafar ◽  
Zulfiqar Ali Lashari ◽  
Saima Kalwar

The spatial and economic growth of cities and regions is heavily influenced by transportation. A better knowledge of public transportation will help to clarify the positions of the public and private sectors, as well as recognize the critical government position. To study the problems and issues of the public transportation system, Qasimabad, Hyderabad is selected as a study area due to some serious issues of public transportation. Personal observations and questionnaires were used to gather data from the research area. And for analyzing the data SPSS and MS Excel are used. The results reveal that the existing public transportation system is not meeting the needs of residents. Hence use of private transportation is high and causing environmental and traffic jam problems. As 68% of respondents use a motorbike for recreational purposes, 64% of respondents are not using public transport due to safety factors. In general, 54% of respondents were not satisfied with the service of public transport. As people are willing to use public transport but due to some factors such as safety, they are not using public transport so it is suggested that both vehicles and roads must be safe for users. This study aims to study the existing scenario of public transportation in terms of services and facilities, and people’s perception about public transportation. So it is concluded that people are tending to use public transport but under some certain conditions (factors preventing the use of public transport), if these concerns are solved then public transport system will become more efficient.


2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Yunhong Shao ◽  
Chunqin Zhang ◽  
Daoyou Wang ◽  
Jing Zhou ◽  
Min Hong

In recent years, to alleviate and resolve the traffic problems in China, the government introduced a series of policies to subsidize public transportation. Accordingly, to effectively implement these financial subsidies, the formulation of a scientific model of urban public transport subsidy calculation, strict control of the total amount of financial subsidies, and clear identification of subsidy targets are necessary. In this study, a linear dual model is developed based on the principle of resource allocation and the economic meaning of shadow prices. The public transportation system of a city in China is considered an example, and both public transport operators and public interest stakeholders are considered. The subsidy calculation for service quality improvement is established for public transportation operations and vehicle transformation. Based on the validation using the above example, the calculation result is found to approximate the actual value, indicating the feasibility of the proposed model. Finally, this article presents suggestions pertaining to subsidy mechanism, operating environment, and service quality as a reference for urban public transport subsidies.


2018 ◽  
Vol 229 ◽  
pp. 04020
Author(s):  
Yossyafra ◽  
Ingrid Haryana B ◽  
Yessi Ferdina

Flood disaster in the urban area can have an impact on the transport of people, goods, and animals. It will certainly result in the disruption of public transportation activities because the road and utilities are probably cannot be passed by vehicles. The objective of the research is to contribute to the analytical basis related to urban public transport services resilience evaluation during the flood. The simulation model is based on the assumption that the primary objective of an urban public transport service during a flood disaster is to continue serving passengers on a predefined service corridor. An example of the application and analysis of this simulation model, simulated for three floods condition, i.e. the first is a high flood prediction that may occur in Padang city (based on The Padang City Development Planning document) and two floods that hit in the year 2016 and 2017. These simulations showed that urban public transport service in Padang city is relatively vulnerable to flood disaster. Lesson learned here have implication for urban public transport services. An interesting outcome of this simulation model has obtained the deviation of urban public transport service route during the flood. There are many parameters that affect the resilience of urban public transport services in the face of floods, and these parameters could be a topic for future research


2012 ◽  
Vol 610-613 ◽  
pp. 3809-3813
Author(s):  
Ling Hong Wei ◽  
Hong Yang Wu ◽  
Huan Li

The major western cities of China are beginning to suffer the growing traffic congestion problems, which eastern cities of China has experienced. Learn lessons from eastern cities on traffic issues as soon as possible, dealing with the diversified modes of public transportation problem of convergence effectively, providing condition for integration development of urban public transport in the west is the main goal in this paper. This paper takes Subway transit Line 6 in Chongqing as a bus connection example. On the basis of passenger volume forecast, integrated public transport optimization theory and method are used to study Chongqing subway transit Line 6 along the feeder site optimization program , it can provide the theoretical foundation and technical support for the public transport network optimization of Chongqing.


Author(s):  
Jens Klinker ◽  
Mohamed Hechem Selmi ◽  
Mariana Avezum ◽  
Stephan Jonas

Reducing passenger flow through highly frequented bottlenecks in public transportation networks is a well-known urban planning problem. This issue has become even more relevant since the outbreak of the SARS-CoV-2 pandemic and the necessity for minimum distances between passengers. We propose an approach that allows to dynamically navigate passengers around dangerously crowded stations to better distribute the passenger load across an entire urban public transport network. This is achieved through the introduction of new constraints into routing requests, that enable the avoidance of specific nodes in a network. These requests consider walks, bikes, metros, subways, trams and buses as possible modes of transportation. An implementation of the approach is provided in cooperation with the Munich Travel Corporation (MVG) for the city of Munich, to simulate the effects on a real city’s urban traffic flow. Among other factors, the impact on the travel time was simulated given that the two major exchange points in the network were to be avoided. With an increase from 26.5 to 26.8 minutes on the average travel time, the simulation suggests that the time penalty might be worth the safety benefits.


2018 ◽  
Vol 16 (7) ◽  
Author(s):  
Noor Ashikin Abd Rahman ◽  
Yusfida Ayu Abdullah ◽  
Na'asah Nasrudin ◽  
Zaharah Mohd Yusoff

This study has a special interest in urban public transportation institutional framework in the Klang Valley, Malaysia. The notions for the topic were developed from issues regarding institutional framework in delivering urban public transportation. Although the current urban public transport in Klang Valley has improved, there are still issues concerning the institutional framework. To date, there is no single regulator or agency with the express and overriding responsibilities for strategic management of the public transport system in KlangValley. The purpose of this study is therefore to assess the current urban public transportation institutional and governance framework especially towards urban mobility. To achieve this, the study employs the content analysis and case study method, using the purposive sampling approach for expert interviews in gaining the data from participants of related agencies. It examines the importance of public transportation frameworks and present status of current transport development, as well as the roles of urban transportation agencies involved in delivering urban public transport. Results demonstrated that urban public transportation is delivered through multiple agencies with separate roles, not counting the inconsistency of various policies. Hence, the expectation of this study is to suggest practical approaches to improve the current institutional framework of urban public transportation.


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