scholarly journals PERANCANGAN GEOGRAPHIC INFORMATION SYSTEM UNTUK TRACKING DAN ROUTING MENGGUNAKAN ALGORITMA DIJKSTRA PADA KENDARAAN ANGKUTAN UMUM

Foristek ◽  
2019 ◽  
Vol 9 (2) ◽  
Author(s):  
Muh. Aristo Indrajaya
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Public Transportation ◽  
Search Algorithm ◽  
Geographic Information ◽  
Transportation Systems ◽  
Traffic Density ◽  
Dijkstra’S Algorithm ◽  
Transport Services ◽  
Dijkstra's Algorithm

The ability to do tracking and routing of a motorized vehicle is very useful in everyday life, such as security on private vehicles, public transportation systems, mass transportation fleet management and others. In this study, we designed a Geographic Information System (GIS) application that will be applied to public transport services. This system will in real time track the position of each vehicle (taxi) and be able to perform automatic service for every taxi request by the customer. Dijkstra's algorithm is a graph search algorithm that solves the shortest path problem that originates from one node for a graph where the weight of the node must not be negative. The analysis is done by examining the node with the smallest weight and inserting it into the set of solutions with the initial search for the origin node requiring knowledge of all paths and weights. Dijkstra's algorithm which is applied to this system will function to find the most suitable taxi for customers by using distance parameters and traffic density levels as the weight value.

Are Measures Derived From Land Use and Transport Policies Associated With Walking for Transport?

2018 ◽  
Vol 15 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Jerome N. Rachele ◽  
Vincent Learnihan ◽  
Hannah M. Badland ◽  
Suzanne Mavoa ◽  
Gavin Turrell ◽  
...  
Keyword(s):  
Land Use ◽  
Information System ◽  
Geographic Information System ◽  
Public Transport ◽  
Multinomial Logistic Regression ◽  
State Level ◽  
Geographic Information ◽  
Transport Services ◽  
Spatial Measures ◽  
Traffic Volumes

Background: There is growing urgency for higher quality evidence to inform policy. This study developed geographic information system spatial measures based on land use and transport policies currently used in selected Australian states to assess which, if any, of these measures were associated with walking for transport. Methods: Overall, 6901 participants from 570 neighborhoods in Brisbane, Australia, were included. Participants reported their minutes of walking for transport in the previous week. After a review of state-level land use and transport policies relevant to walking for transport across Australia, 7 geographic information system measures were developed and tested based on 9 relevant policies. Data were analyzed using multilevel multinomial logistic regression. Results: Greater levels of walking for transport were associated with more highly connected street networks, the presence of public transport stops, and having at least 2 public transport services per hour. Conversely, neighborhoods with shorter cul-de-sac lengths had lower levels of walking for transport. There was no evidence of associations between walking for transport and street block lengths less than 240 m or traffic volumes. Conclusions: These findings highlight the need for urban design and transport policies developed by governments to be assessed for their impact on transport-related physical activity.

scholarly journals A Note on the Identification of Common Geographies

2015 ◽  
Vol 46 (2) ◽  
pp. 288-299 ◽  
Author(s):  
Adam Slez ◽  
Heather A. O’Connell ◽  
Katherine J. Curtis
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Search Algorithm ◽  
Geographic Information ◽  
Good Effect ◽  
Data Sets ◽  
Sociological Research ◽  
Combine Data ◽  
Wide Range ◽  
Simple Search

Areal data have been used to good effect in a wide range of sociological research. One of the most persistent problems associated with this type of data, however, is the need to combine data sets with incongruous boundaries. To help address this problem, we introduce a new method for identifying common geographies. We show that identifying common geographies is equivalent to identifying components within a k-uniform k-partite hypergraph. This approach can be easily implemented using a geographic information system in conjunction with a simple search algorithm.

scholarly journals Metode Rapid Application Development dalam Sistem Informasi Geografis Rute Angkutan Umum Kota Depok (SIGEPOK) Berbasis Web

2019 ◽  
Vol 7 (2) ◽  
pp. 187-198
Author(s):  
Achmad Baroqah Pohan ◽  
Herlin Widasiwi Setianingrum
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Public Transport ◽  
Public Transportation ◽  
Geographic Information ◽  
Application Development ◽  
Google Maps ◽  
Rapid Application Development ◽  
Mandatory Requirement ◽  
The City

Abstract   Depok city, West Java, Indonesia is located in the south of Jakarta, between Jakarta and Bogor. This city has 2.1 million people in 2016 with a high mobility society characteristic. Therefore, they need adequate transportation mode for supporting their activities. The availability of information for public transportation route is a mandatory requirement for Depok city. The use of Internet technology for the implementation of geographic information system is expected to contribute to the success factor of public transportation service. In this study, the proposed system utilized Google Maps in processing and visualizing the public transport route map. The system is designed using Rapid Application Development software development that suitable for faster system development. With this information system, the community is expected to be easier to get information about public transport in Depok city. In addition, the purposed system could give the benefits, i.e. increasing the use of public transport, decreasing the use of private vehicle in people daily activities, and reducing the traffic jams in the city. The proposed system this study was a web-based GIS application that provides information about public transport service in the city of Depok.   Keywords: Rapid Application Development, Geographic Information System, Public Transportation, Web   Abstrak   Kota Depok adalah sebuah kota di provinsi Jawa barat yang terletak tepat di selatan jakarta, yakni diantara Jakarta dan bogor. Populasi kota Depok pada tahun 2016 mencapai 2,1 juta penduduk dengan mobilitas masyarakatnya yang tinggi. Hal tersebut menjadikan masyarakat kota Depok sangat membutuhkan moda transportasi yang memadai untuk menjalankan segala aktifitasnya. Kemudahan informasi mengenai rute rute transportasi umum juga menjadi sebuah kebutuhan wajib bagi masyarakat kota Depok. Pemanfaatan teknologi internet untuk membangun sebuah sistem informasi geografis diharapkan dapat berkontribusi memberikan kemudahan bagi masyarakat dalam mendapatkan rute angkutan umum. Sistem ini memanfaatkan Google Maps dalam mengolah dan memvisualisasikan peta rute angkutan umum. Sistem dirancang dengan menggunakan metode pengembangan perangkat lunak Rapid Application Development, dengan harapan sistem lebih cepat diimplementasikan. Dengan adanya sistem informasi ini, diharapkan masyarakat lebih mudah mendapatkan informasi mengenai rute angkutan umum di kota Depok. Selain itu tujuan penelitian ini dapat berdampak peningkatan penggunaan transportasi umum oleh masyarakat dibandingkan penggunaan kendaraan pribadi saat melakukan aktifitas harian yang secara tidak langsung dapat mengurangi angka kemacetan di kota Depok. Hasil dari penelitian ini adalah sebuah aplikasi GIS berbasis web yang memberikan informasi rute rute angkutan umum di kota Depok.   Kata kunci: Rapid Application Development, Sistem Informasi Geografis, Transportasi Umum, Web

An Integrated Geographic Information System Solution for Estimating Transportation Infrastructure Needs: A Florida Example

1998 ◽  
Vol 1617 (1) ◽  
pp. 50-55 ◽  
Author(s):  
Gerald L. Harter
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Public Transportation ◽  
Cost Effective ◽  
Geographic Information ◽  
Related Data ◽  
Knowledge Based ◽  
Florida Department ◽  
System Solution ◽  
Arcview Gis

In 1991, one of the most important pieces of legislation was signed into law. The Intermodal Surface Transportation Efficiency Act (ISTEA) requires traffic and systems management monitoring of pavement, bridges, safety, congestion, public transportation facilities, and intermodal facilities. These systems call for coordinated efforts to collect, manage, analyze, and store transportation-related data. GIS-T (geographic information system for transportation) is one of the tools that will be used extensively in upcoming years to manage the information requirements of ISTEA. GIS, coupled with an integrated server-client-based information system, will become the standard, replacing many existing stand-alone, subgroup level applications. A summary is provided that discusses the development of an integrated GIS-T system, Transportation Planning and Analysis Software (TPAS), developed for the Florida Department of Transportation. TPAS was developed to manage, calculate, and store roadway characteristics to estimate immediate and long-term infrastructure needs. The system calculates roadway level of service, identifies deficiencies, and recommends improvements to meet operating standards, and, finally, calculates costs of the proposed improvement. Deficient segments, as well as road improvements and costs, can then be displayed on GIS maps in an automated fashion. In the past, these calculations were completed by using spreadsheet and manual methods. TPAS combines all of these procedures and develops maps in a fraction of the time. TPAS seamlessly integrates an ArcView GIS application with a knowledge-based expert system programmed in Visual Basic. This application provides an efficient, cost-effective solution for a once tedious and time-consuming task.

Geographic Information System-Based Digital Catalog for Managing Subsurface Geotechnical and Geologic Data

2003 ◽  
Vol 1821 (1) ◽  
pp. 90-96
Author(s):  
Anne I. Veeger ◽  
Daniel P. Murray ◽  
O. Don Hermes ◽  
Jon C. Boothroyd ◽  
Nasir Hamidzada
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Rhode Island ◽  
Relational Database ◽  
Land Surface ◽  
Geographic Information ◽  
Transportation Systems ◽  
Borehole Data ◽  
Organic Sediment ◽  
Geologic Data

Knowledge of surface and subsurface geology and geotechnical properties is fundamental to planning, developing, and modernizing transportation systems. Through dynamic coupling of readily available areal geographic information system coverages and subsurface borehole data stored in a relational database, a spatially referenced digital catalog of borehole data was created for two pilot areas in Rhode Island. The borehole database was populated with data derived from Rhode Island Department of Transportation geotechnical reports and supplemental data from the U.S. Geological Survey groundwater site inventory system and local storm water and sewer projects. Most of these data were previously maintained in paper format, making historical or interproject data comparisons virtually impossible. Unification of these data in a single relational database yields two primary benefits: ( a) historical data are readily accessible for review and therefore can be incorporated easily into the planning stages of new projects and ( b) sophisticated analysis of the region becomes possible with access to data from multiple projects with both spatial and temporal coverage. Geologic data include bedrock geology, surface outcrops, unconsolidated materials, soil type, topographic and orthophotographic base maps, and location of boreholes and wells. Subsurface data include land surface elevation, depth to water table, depth to bedrock, presence of fill, high and low blow-count zones, and organic sediment. The digital catalog is distributed on a CD-ROM that includes ArcView project files and an Access relational database. The borehole data are also accessible through the Internet, with retrieval access for all users and data entry privileges for registered users.

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