A Logical Approach For Geo-coding And
Minimizing Noise In The Spatial Data Of
Public Bus Services In Urban Areas
Author(s)
Y. E. Hawas, M. B. Khan, N. Basu & K. Ahmed
Abstract
A more efficient public transit system means better accessibility and higher
opportunities for better economy. To enhance the operation or to provide a better
transit service, it is essential to draw a clear picture of the baseline conditions to
identify the pros and cons of the existing service. Developing a quantitative
spatial database of the service characteristics is deemed necessary for detailed
analyses of existing services. Spatial database may help in understanding the
geographical extent of the services and identifying the areas that may need
special considerations to enhance the services. In this paper, a logical approach is
presented to geo-code the spatial data of the public bus services; namely, the
stoppage and routes maps (layers). The used geo-data data to develop the bus
stops and routes’ layers have significant noises. The adopted methodology to
filter such noise in data and to develop the spatial database is presented in
details. Analyses and conclusions were presented using the presented GIS spatial
data techniques.
Keywords: geo-coding, noisy data, public transport.
1 Introduction
A public transit system is an essential part of urban life. It provides an important
option that can cut through the congestion and provide access to the job market.
Public transportation services provide a link to connect suburban job facilities as
well as the job market in the urban core with employees. Thus it has become an
Keywords
geo-coding, noisy data, public transport
Related Book
Other papers in this volume
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