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Journal of Emerging Trends in Computing and Information Sciences >> Call for Papers Vol. 8 No. 3, March 2017

Journal of Emerging Trends in Computing and Information Sciences

Determination of Highway Database Construction Priority using the GIS Method and AHP

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Author Sungpil Shin, Dukgeun Yun, Inchul Yang
ISSN 2079-8407
On Pages 282-286
Volume No. 7
Issue No. 6
Issue Date July 1, 2016
Publishing Date July 1, 2016
Keywords Highway database, MCDM (multi-criteria decision making), AHP, GIS


Abstract

The Korean Highway Agency manages the current status of roads and related facilities as a form of CAD drawings or databases (DBs) to achieve systematic road management. Although the current status of roads is modified from time to time, there is a limitation on rapid update on road information due to the limited budget. Therefore, it is necessary to assign financial resources by determining priority on target areas requiring a budget to perform the road DB update effectively within a given budget. To achieve this objective, this study calculated weights of evaluation criteria to determine priorities using an Analytic Hierarchy Process (AHP) and presented a methodology that can determine priority areas by employing the calculated weight factor with a GIS method. Through the study, it was found that an aspect of DB utilization by road manager was more important than the safety aspect of roads to develop a road DB.
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