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Estimate for Ensuring sight Distance of Curve Section from Consideration of the Environmental Impact Assessment based on the 3D GIS  

Choi Hyun (경남대학교 공과대학 토목공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.4, 2006 , pp. 700-705 More about this Journal
Abstract
The latest system of GIS has been changing from 2 dimension to 3 dimension. According to the rapid growth of the fields linked to 3D GIS, 3D GIS has variously affected the public field, the national defense field. and the industrial field. This study estimated sight distance safety of curve section considering the environmental impact based on 3D GIS. Sight distance is calculated from the relation between road which keeps the three-dimension character and driver gaze, so it needs to consider both plane and vertical for the accurate measuring. This study made analysis of the sight distance through considering the environmental impact with driving simulation of design speed 80km/h and running speed 60-120km/h.
Keywords
3D GIS; Sight Distance; Environmental Impact; Driving Simulation;
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