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KMID : 1024520040130060489
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Journal of the Environmental Sciences
2004 Volume.13 No. 6 p.489 ~ p.495
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A Study on the Three Dimensional Road Design Technique Based on GIS Technique
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Quan He-Chun
Lee Byung-Gul
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Abstract
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The purpose of this research is to apply GIS(Geographic Information System) for the road simulation and find some benefits analysis for the design processes. The northern Jeju island was selected as a case study. The 1/5,000 digital map and GIS technique were used for optimum road design of the island based on Arc View software. Using this software we can get an overlay map by combination of hill shade map, slope map, aspect map, and building buffer map. Based on the overlay map, we designed the optimum road line and performed three dimensional simulation. From the results, we found that the developed three dimensional road simulation technique using GIS technique that was very useful tool to estimate the reasonable road design before the real road construction works.
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KEYWORD
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GIS, Overlay map, Hill shade map, Slope map, Simulation
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FullTexts / Linksout information
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Listed journal information
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